Flüssigkristallanzeigevorrichtung

Organisch- anorganische Verbundpartikel und Verfahren zu ihrer Herstellung

Liquid crystal cell

A liquid crystal cell is considered which has two support plates forming a chamber with an edge seal, liquid crystal material of the chamber and spacers between the two support plates. The support plates are pressed onto the spacers by an underpressure in the chamber. In order to be able to compensate volumetric changes in the liquid crystal material which occur with temperature, the chamber has a region without spacers which is situated outside the display regions of the cell and in which the cell can breathe.

FLUESSIGKRISTALLZELLE

"Liquid crystal display element and production thereof"

A liquid crystal display element characterized by having an orientation controlling film containing a uniformly dispersed spacer therein on one inside surface of electrode substrates shows only a slight deviation in changes of the distance between the two electrode substrates even in the case of a large-size element. Such a liquid crystal display element can be produced by coating a mixture of a film forming material, a spacer and a solvent on one surface of an electrode adhered to one substrate, dried and baked, followed by conventional display element producing procedures.

Optical bonding process and bonded assembly obtained therefrom

An assembly comprising a cover panel 1, a display panel 2 opposite the cover panel, and a bonding layer provided between the cover and display panels. The bonding layer comprises a liquid optical bonding material 4 mixed with spacers 5. The spacers have the same refractive index as the bonding material. A method is provided involving mixing spacers in a liquid optical bonding material. The mixed bonding material is poured on a display panel to form an optical bonding layer. A cover panel is applied over the display panel covered with the bonding layer. The display is then pressed to the cover panel until the spacers are evenly distributed throughout the bonding layer, and the bonding layer is cured. Optionally, the liquid bonding material is silicone, and the spacers are made of silicone gel. Ideally the spacers are spheres of equal diameters and provide a thickness of 300 to 500μm.

LIQUID CRYSTAL CELL AND PROCEDURE FOR YOUR PRODUCTION

EPOXY ADHESIVE FROM SPHERICAL PARTICLES AND PROCEDURE FOR ITS PRODUCTION.

Liquid crystal cell and procedure for their production

LIQUID CRYSTAL DISPLAY DEVICE, PROCEDURE FOR THE PRODUCTION OF A SPACER AND A LIQUID CRYSTAL DISPLAY DEVICE, WHICH USE THIS SPACER

ADHESIVE OF EPOXY RESIN ENCAPSULATED CARING AGENT

Curved, arcuately-bonded liquid crystal cell and method of making

Curved, arcuately-bonded liquid-crystal cells that include substrates held together by an edge adhesive cured after the substrates were bent into a congruently curved configuration; methods of making such cells; and, switchable shutters and automatic darkening filters that include such cells.

A PAIR OF SUBSTRATES SPACED FROM EACH OTHER BY SPACERS HAVING A PRE-DETERMINED PATTERN AND METHOD OF MAKING THEREOF

LIQUID CRYSTAL CELL

LIQUID CRYSTAL CELL.

DISPLAY ELEMENT WITH TWO PLAN PARALLELS, BY SPACERS IN A DISTANCE PLATES FROM EACH OTHER HELD.

Cavity cell having at least one pair of flat supports, which is intended to accommodate a liquid crystal

INDICATOR WITH A LIQUID MEDIUM BETWEEN TWO SUPPORT PLATES.

INDICATOR WITH LIQUID CRYSTAL.

LIQUID CRYSTAL DISPLAY ELEMENT AND PROCEDURE FOR ITS PRODUCTION.

LIQUID CRYSTAL CELL.

INDICATOR WITH LIQUID CRYSTAL AND PROCEDURE FOR THEIR PRODUCTION.

INDICATOR INDICATOR AND PROCEDURE FOR YOUR PRODUCTION.

A method of manufacturing a batch of platelet and platelet thus obtained.

Display panel structure

Dry-type dispensing device

The invention relates to the technical field of liquid crystal displays and particularly discloses a dry-type dispensing device. The dry-type dispensing device comprises a feeding part of a feeder, and a dispensing chamber connected with the feeding part of the feeder through a pipeline, wherein the dispensing chamber is internally provided with a dispensing nozzle and a uniform electric field. According to the invention, by applying a certain uniform electric field in the dispensing chamber, and enabling the uniform electric field to be respectively dispensed on a substrate and other positions in the chamber by utilizing different electricity capacity of a spherical spacer and spacer agglomeration, the adverse effect of the spacer agglomeration on a liquid crystal display panel is greatly reduced, the display quality is ensured, and the product yield is improved.

The optical device, display device, electronic device, apparatus and method for manufacturing

... 种光学器件、显示装置、电子设备、制造装置和制造方法。该光学器件包括：第基板上的至少两个突起；密封材料，填充在两个突起之间；第二基板，装配为隔着密封材料面对且接触第基板；以及液晶材料，注入在第基板和第二基板之间。 ...

Spacer and liquid crystal display device having the same

A spacer includes a spacer main body and a coating layer. The coating layer encompasses the spacer main body and comprises a hyper branch polymer.

Switchable projection panel

SPACER HOLDING STRUCTURE OF A CELL AND BLOCKING LIGHT FOR LIQUID CRYSTAL MATRIX DISPLAYS

LIQUID CRYSTAL SCREEN, WITH OPACIFIED ELECTRODES IN THE NON-SWITCHABLE AREA OF THE SCREEN AND METHODS FOR OBTAINING SPACERS AND TREATING SUCH SCREEN

액정필름셀 및 이의 용도

... 본 출원의 액정필름셀은 기재필름에 상기 기재필름과 고온 팽창률이 다른 팽창 제어층을 적용하여 고온에서 기재필름의 팽창을 제어할 수 있고, 이를 통해 고온에서 셀 갭을 효과적으로 유지함으로써, 고온 내구성이 개선되고 중력 불량을 없앨 수 있다.

LIQUID CRYSTAL DISPLAY DEVICE FOR SECURING A CELL GAP BY A COLUMNAR SPACER

PURPOSE: A liquid crystal display device is provided to anchor a columnar protrusion for dislocation prevention in a contact hole, thereby obtaining a good image. CONSTITUTION: A contact hole(111) is formed on passivation films(107,109) in a thin film transistor(TFT) substrate(100). The contact hole connects TFT and a pixel electrode(108). A columnar spacer(220) and a columnar protrusion(210) are prepared on an opposite substrate(200). The columnar spacer secures a cell gap. The columnar protrusion prevents dislocation. COPYRIGHT KIPO 2013 [Reference numerals] (d) Cell gap; (z) Depth ...

LIQUID CRYSTAL DISPLAY DEVICE AND A METHOD FOR MANUFACTURING THE SAME, CAPABLE OF PREVENTING TOUCH ERROR

PURPOSE: A liquid crystal display device and a method for manufacturing the same are provided to leave a ball spacer and solidity on a formation surface when forming a ball spacer by an ink-jet method, thereby improving a fixing force between the ball spacer and a substrate. CONSTITUTION: A black matrix layer(101) is formed in an area except for pixel areas on the first substrate(100). A color filter layer(102) corresponds to at least the pixel areas. The color filter layer is formed on an upper part of the black matrix layer. An overcoat layer(103) or a common electrode are formed on a front surface having the black matrix layer and the color filter layer. The first alignment layer(104) is formed in an upper part of the overcoat layer or the common electrode. A spacer(150) comprises a ball(151) and solidity(152). © KIPO 2009 ...

PROCESS FOR PRODUCING LIQUID CRYSTAL DISPLAY DEVICE, SPACER PARTICLE DISPERSION LIQUID, AND LIQUID CRYSTAL DISPLAY DEVICE

This invention provides a process for producing a liquid crystal display device that can dispose spacer particles at positions corresponding to a nonpixel region on a substrate through an improvement in a spacer particle dispersion liquid. The production process is a process for producing a liquid crystal display device having a pixel region and a nonpixel region and comprises the step of delivering a spacer particle dispersion liquid containing spacer particles (14) dispersed therein onto a surface of a first substrate (2) or a second substrate (3) with an ink jet device to place the spacer particles (14) at specific positions corresponding to the nonpixel region. In the step of disposing the spacer particles (14), the liquid contact part in an ink chamber containing the spacer particle dispersion liquid in a head of the ink jet device is formed of a hydrophilic material having a surface tension of not less than 31 mN/m, and the surface tension of the spacer particle dispersion liquid ...

SMART WINDOW AND MANUFACTURING METHOD THEREOF

The present invention relates to a smart window and a manufacturing method thereof. More specifically, the present invention relates to a smart window which significantly improves transmittance so as to realize excellent visibility by comprising: a substrate; a conductive nanopartition formed by having a predetermined interval on the substrate; a conductive light blocking particle filled in at least a part of the nanopartition; and an electrode applying voltage to the nanopartition, and a manufacturing method thereof. COPYRIGHT KIPO 2017 ...

LIQUID CRYSTAL DISPLAY, METHOD FOR MANUFACTURING THE SAME AND ELECTRONIC APPLIANCE

PURPOSE: An LCD(Liquid Crystal Display), a method for manufacturing the same and an electronic appliance are provided so that a substrate gap is easily and uniformly made in a substrate face and the occurrence of a vacuum region in a liquid crystal layer at low temperature is prevented by the arrangement of spacers. CONSTITUTION: A spacer(25) is arranged between a pair of substrates(10,20) holding a liquid crystal(50). The liquid crystal and the spacer are disposed inside a frame-like sealing material which is closed in a region of a substrate face. The density of the spacer in the sealing material is controlled to 100 particles/mm2 to 300 particles/mm2. In case that d is the layer thickness of a liquid crystal layer in the region where the spacer is arranged, the average particle size(D) of the spacer is controlled to 0.96d to 1.02d. © KIPO & JPO 2004 ...

HEAD MODULE, PRINTING DEVICE, AND PRINTING METHOD

In a first invention, the flow of a spacer-dispersed liquid occurs in a transportation chamber (22) separated from a discharge chamber (21) by an internal filter (30), and as a result, the discharge chamber (21) located on the nozzle plate (26) side is not affected by the flow and the spacer-dispersed liquid is stably discharged from an ejection hole (32). In a second invention, in a printing condition where a spacer-dispersed liquid (167) is discharged, the spacer-dispersed liquid does not flow inside a discharge chamber (121), and therefore the spacer-dispersed liquid (167) is stably discharged from an ejection hole (132). On the other hand, in a standby condition where the spacer-dispersed liquid is not discharged, the spacer-dispersed liquid is caused to flow in both the discharge chamber (121) and a transportation chamber (122), and as a result, spacer particles (169) in the spacer-dispersed liquid (167) do not settle. © KIPO & WIPO 2007 ...

METHOD FOR PRODUCING POLYORGANOSILOXANE PARTICLES AND FOR PRODUCING SILICA PARTICLES

A method for producing polyorganosiloxane particles wherein such particles are produced through a step of subjecting a silicon compound having a non-hydrolyzable group and a hydrolyzable alkoxy group both bonded to a silicon atom to hydrolysis and condensation in the presence of a catalyst, to thereby form seed particles comprising polyorganosiloxane particles and prepare a fluid containing above seed particles and a step of adding an aqueous fluid for enhancing the particle diameter thereof comprising the above silicon compound or a hydrolyzate thereof to said fluid containing seed particles, characterized in that it comprises measuring a particle diameter continuously or at predetermined periods of time in the above seed particle growth step and stopping the reaction at the time when an objective particle diameter is achieved. © KIPO & WIPO 2007 ...

LIQUID CRYSTAL DEVICE FOR PREVENTING THE DEGRADATION OF CONTRAST BY PREVENTING OR RESTRAINING THE HETEROGENEITY OF A SUBSTRATE INTERVAL, A METHOD FOR FABRICATING THE LIQUID CRYSTAL DEVICE AND AN ELECTRONIC DEVICE

PURPOSE: A liquid crystal device for preventing the degradation of contrast by preventing or restraining the heterogeneity of a substrate interval, a method for fabricating the liquid crystal device and an electronic device are provided to equalize the substrate interval by forming a concave part on at least one of a pair of substrates and disposing a spacer on the corresponding concave part. CONSTITUTION: A spacer(15) is disposed and formed between a pair of substrates(2,3) between which a liquid crystal layer(4) is formed. A concave part(39) is formed on the substrate. The spacer is formed on the concave part so that a substrate interval is more accurately equalized. The concave part is formed to correspond to a non-pixel region(36) so that influence for the display of the spacer is reduced. © KIPO 2005 ...

Method and system for a liquid crystal display

A liquid crystal display includes a liquid crystal provided between a first layer and a second layer. The first layer and the second layer may be in a substantially parallel direction to each another. Spacers may be provided in the liquid crystal to keep the first layer and the second layer spaced apart from each other. Electrode layers may include structural elements operable to prevent the spacers from moving through the liquid crystal in the substantially parallel direction. The display may include a first electrode layer and a second electrode layer having one or more gaps defining an electrode structure including electrodes to control the display.

Display device

A display device includes a pixel portion in which a pixel electrode layer is arranged in a matrix, and an inverted staggered thin film transistor having a combination of at least two kinds of oxide semiconductor layers with different amounts of oxygen is provided corresponding to the pixel electrode layer. In the periphery of the pixel portion in this display device, a pad portion is provided to be electrically connected to a common electrode layer formed on a counter substrate through a conductive layer made of the same material as the pixel electrode layer. One objection of our invention to prevent a defect due to separation of a thin film in various kinds of display devices is realized, by providing a structure suitable for a pad portion provided in a display panel.

Display device

A display device includes a pixel portion in which a pixel electrode layer is arranged in a matrix, and an inverted staggered thin film transistor having a combination of at least two kinds of oxide semiconductor layers with different amounts of oxygen is provided corresponding to the pixel electrode layer. In the periphery of the pixel portion in this display device, a pad portion is provided to be electrically connected to a common electrode layer formed on a counter substrate through a conductive layer made of the same material as the pixel electrode layer. One objection of our invention to prevent a defect due to separation of a thin film in various kinds of display devices is realized, by providing a structure suitable for a pad portion provided in a display panel.

Display device

A display device includes a pixel portion in which a pixel electrode layer is arranged in a matrix, and an inverted staggered thin film transistor having a combination of at least two kinds of oxide semiconductor layers with different amounts of oxygen is provided corresponding to the pixel electrode layer. In the periphery of the pixel portion in this display device, a pad portion is provided to be electrically connected to a common electrode layer formed on a counter substrate through a conductive layer made of the same material as the pixel electrode layer. One objection of our invention to prevent a defect due to separation of a thin film in various kinds of display devices is realized, by providing a structure suitable for a pad portion provided in a display panel.

METHOD FOR MANUFACTURING LIQUID CRYSTAL DEVICE, AND LIQUID MATERIAL FOR SPACER PLACEMENT

This invention provides a method for manufacturing a liquid crystal device, comprising a spacer placement step of disposing elastic spacers (60, 61) on a substrate (10). The method is characterized in that the spacer placement step comprises the step of forming a light shielding spacer placement level difference part (70) on a substrate (10) and the step of coating a liquid material containing first and second spacer groups on the spacer placement level difference part (70), and, in the liquid material, the first spacer group comprises spacers (60) which can regulate the space of the substrate (10) on the step in the spacer placement level difference part (70), while the second spacer group comprises spacers (61) which can regulate the space of the substrate (10) in the lower part in the spacer placement level difference part(70), and, further, the second spacer group is contained in an amount of 12.5% to 50% based on the first spacer group.

DOUBLY CURVED OPTICAL DEVICE FOR EYEWEAR AND METHOD FOR MAKING THE SAME

A curved optical device includes a pair of initially flat opposed flexible substrates that may have a fluid material with spacers disbursed therein disposed between the pair of substrates and sealed. The substrates have a uniform controlled distance therebetween. The substrates are permanently curved by applying heat and pressure with a mold while maintaining the controlled distance therebetween. The fluid material may be a liquid crystal to provide the optical device with enhanced optical properties.

LIQUID CRYSTAL DISPLAY DEVICE, METHOD OF PRODUCTION OF SPACER, AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SPACER

A spacer for a liquid crystal display device for improving light escaping by restricting the orientation of liquid crystal molecules round the spacer. This issue can be resolved by using polymer particles holding long-chain alkyl groups on the surface. The polymer particles are used as a spacer for the surface. The polymer particles are used as a spacer for the liquid crystal display device, and the layer of the long-chain alkyl group restricts the orientation of the liquid crystal molecules round the spacer.

CURVED, ARCUATELY-BONDED LIQUID CRYSTAL CELL AND METHOD OF MAKING

Curved, arcuately-bonded liquid-crystal cells that include substrates held together by an edge adhesive cured after the substrates were bent into a congruently curved configuration; methods of making such cells; and, switchable shutters and automatic darkening filters that include such cells.

Method for forming spacer on substrate

A method of forming a spacer for a liquid crystal display (LCD) device is disclosed. To form the spacer, an ink jet injection nozzle is aligned over a substrate on which unit pixels are arranged in a matrix. After aligning the nozzle, first dispensing spacers are dispensed from the injection nozzle with a certain gap so that at least one unit pixels is interposed between the spacers. Subsequently, the nozzle is moved and second dispensing spacers are dispensed by the nozzle at each of the unit pixels formed between the first spacers. This is repeated until the spacer is formed at all unit pixels. The spacer contains a ball spacer and a volatile liquid, which is vaporized during dispensing. The ink jet injection method prevents adjacent spacers from interfering with each other during formation.

Method for manufacturing liquid crystal display device

A method for manufacturing a liquid crystal display device to simplify a manufacturing process and reduce costs. The method includes simultaneously forming a liquid crystal layer and scattering spacers on one of first and second substrates, applying sealant to a periphery of one of the first and second substrates, and bonding the first and second substrates together.

Liquid crystal device and method for manufacturing same with spacers formed by photolithography

An improved liquid crystal device and manufacturing method for same are described. In the device, a pair of substrates, between which a liquid crystal layer is disposed, is joined with pillars inbetween functioning as spacers which are provided of photocurable resin by photolithography. With this structure, the spacers can be in surface contact with the inside surfaces of :he substrates on which electrode arrangement and active devices are formed.

Process for producing liquid crystal device

A process for producing a liquid crystal device, including the steps of: providing a pair of electrode plates; disposing a sealing agent on at least one of the electrode plates so as to define a region to be filled with a liquid crystal; dispersing adhesive beads over at least one of the electrode plates; adhesively bonding the electrode plates to each other by curing the sealing agent and the adhesive beads under heating and pressure of the electrode plates. In the adhesively bonding step, the pair of electrode plates are provided with at least one heating member capable of setting a prescribed heating temperature for every prescribed region so as to cure the sealing agent and the adhesive beads. The above heating member is effective in improving an adhesive strength of the adhesive beads resulting in a good shock resistance of the resultant liquid crystal device and shortening a curing treatment time of the sealing agent.

Ferroelectric liquid crystal display having a spread of angles for grayscale and method of manufacture

A liquid crystal device incorporating ferroelectric liquid crystal medium having smectic layers between two supporting plates provided with electrodes, the smectic layers exhibiting a spread of angles with respect to at least one of the supporting plates, whereby a gradual transmission/voltage characteristic is achieved. The spread of angles can be obtained by any of several techniques, such as subjecting the device to a low frequency electric field, or a local thermal, mechanical, chemical or magnetic treatment.

Method for forming uniformly-spaced plastic substrate liquid crystal displays

A method for forming a uniformly-spaced plastic substrate liquid crystal cell (100) includes the step of forming a cell with a liquid crystal-monomer mixture (150) disposed between upper and lower plastic substrates (111, 112). The cell (100) is then exposed to ultraviolet light (170) causing the monomer to be selectively polymerized to form support walls (108) between substrates (111, 112) of the cell in the light-intense areas. The monomer may be selectively polymerized by exposing the cell (100) through a mask (180, 188). The distance between the substrates (111, 112) is maintained before the walls (108) are formed by dispersing plastic ball spacers (114) between the substrates (111, 112). During exposure to the UV light, the substrates (111, 112) are sandwiched between substantially planar supports (182, 184) to maintain contact between the substrates (111, 112) and the spacers (114) and thus a uniform distance between the substrates (111, 112).

Liquid crystal display device and method of fabrication

A display device wherein a liquid crystal is contained between accurately spaced transparent electrical contacts to allow control over the transparency or transmissive properties of the display by application of a voltage to the contacts. In one version the spacing is provided by an inorganic frit of particles which occupy the space between the electrical contacts and impart a ground glass optical property. The particles provide accurate separation that prevents the contacts from short circuiting and when immersed in a liquid crystal give the display an overall transparent or other characteristic as desired. Preferably, the contacts are applied to glass substrates which are hermetically sealed by fusion of a denser glass frit applied between peripheral edges of the substrates. In a further version, spacing is provided by a set of legs perpendicularly emanating from one of the electrical contacts and supporting it from the other electrical contact.

Semiconductor device and method of manufacturing the same

There has been a case where peeling occurs if an internal stress of a wiring of a TFT is strong. In particular, the internal stress of a gate electrode largely influences a stress that a semiconductor film receives, and there has been a case where the internal stress becomes a cause of reduction in electric characteristics of a TFT depending on the internal stress. According to the present invention, an impurity element is introduced into a wiring, or both the introduction of an impurity element and heat treatment are performed, whereby the wiring can be controlled to have a desired internal stress. It is effective that the present invention is particularly applied to a gate electrode. Further, it is possible that the introduction of an impurity element and the heat treatment are conducted to only a desired region to conduct control to attain a desired internal stress.

Liquid crystal display and manufacturing method thereof

In an LCD, according to an embodiment of the present invention, a projection 6 is structured on top of insulation layer 8 on a TFT glass substrate 10 and under part of a black matrix 9. The projection 6 encircles the transparent region in each pixel so that a spacer 17 cannot climb over the projection 6 and enter the transparent region even though a certain pressure is applied onto the substrates 10 and 11. The width of the projection 6 is equal to or less than the diameter of the spacer 17. The height of the projection 6 is equal to or longer than approximately 1% the length of the diameter of the spacer 17, and it is preferable that it be equal to or longer than approximately 2%.

Display panel and display device

A display panel and a display device are disclosed, and in a first substrate of the display panel, the first alignment film includes a plurality of first portions corresponding to the plurality of first alignment adjustment structures each having a first surface, the fluctuation direction of the first surface and the fluctuation direction of each first portion are consistent with the alignment direction of liquid crystal molecules in the liquid crystal layer induced by the first alignment film; in a second substrate of the display panel, the second alignment film includes a plurality of second portions corresponding to the plurality of second alignment adjustment structures, the fluctuation direction of the second surface and the fluctuation direction of each second portion are consistent with the alignment direction of the liquid crystal molecules in the liquid crystal layer induced by the second alignment film.

Method of manufacturing liquid crystal display device comprising a black matrix resin and ball spacer solution

A method of manufacturing a liquid crystal display (LCD) device and corresponding LCD device are disclosed. An ink-jet apparatus is provided with a solution containing a black matrix resin and ball spacers. The solution is then coated on a predetermined portion of a substrate by the ink-jet apparatus. This permits formation of both a black matrix layer and ball spacers at the same time, with the ball spacers provided in only a non-pixel area of the substrate.

Printing bead spacers on flat panel display substrates

An apparatus for printing bead spacers on a substrate of an LCD panel includes a head unit for spraying a plurality of bead spacer groups on the substrate, a transfer unit for transferring the head unit, and a supply unit for supplying the bead spacers to the head unit. Each of the bead spacer groups includes a plurality of bead spacers, and the sizes of the respective spacers of at least two of the spacer groups are different from each other. The invention enables a cell gap of a substantially uniform thickness to be created and maintained in the panel, prevents the occurrence of smear failures in the panel, and increases the allowable tolerance in the amount of liquid crystal material needed to fill the panel correctly.

Optical device, display device, electronic apparatus, manufacturing device and manufacturing method

An optical device includes: at least two protrusions on a first substrate; a sealing material filled between the two protrusions; a second substrate attached so as to face and touch the first substrate through the sealing material; and a liquid crystal material injected between the first substrate and second substrate.

Liquid crystal display device

A liquid crystal display device includes a first substrate; a switching element including a control electrode disposed on the first substrate, one electrode disposed on the control electrode, and another electrode disposed on the control electrode and spaced apart from the one electrode; a contact hole extending to at least a part of the another electrode of the switching element; a pixel electrode including a contact portion disposed on the another electrode of the switching element and overlapping at least a part of the another electrode to which the contact hole extends, and a body portion electrically connected with the contact portion; and a column spacer disposed on the pixel electrode and at least partially overlapping the contact hole.

Substrate for liquid crystal display, liquid crystal display having the same and method of manufacturing the same

A liquid crystal display device including first and second substrates, a liquid crystal layer, a plurality of gate bus lines and a plurality of drain bus lines. A plurality of pixel regions are defined by the gate bus lines and the drain bus lines. Pixel electrodes are divided into at least four regions such that at least four domains of different liquid crystal orientation directions are defined within the pixel regions. The first and second regions each include a micro-cutout pattern including a plurality of cutouts extending in a slanted direction with respect to an edge of the first or second region, respectively, and the cutouts of the first region and the cutouts of the second region are generally parallel to each other both within each of the regions as well as across the first and second regions.

Spacer-containing tape

A conductive tape comprising a conductive particle-containing layer containing at least a binder resin layer and a plurality of conductive particles, In this conductive tape, the plurality of conductive particles are distributedly disposed independently from each other on one surface of the binder resin layer, a surface of the binder resin layer in a vicinity of each of the conductive particles has an inclination or an undulation with respect to a tangent plane of the binder resin layer in a center portion between adjacent conductive particles, in the inclination, the surface of the binder resin layer around the conductive particle is lacked with respect to the tangent plane, and in the undulation, a resin amount of the binder resin layer right above the conductive particle is smaller than that when the surface of the binder resin layer right above the conductive particle is flush with the tangent plane.

Spacer and liquid crystal display device having the same

A spacer includes a spacer main body and a coating layer. The coating layer encompasses the spacer main body and comprises a hyper branch polymer.

Shading spacers for liquid crystal displays, process of producing such spacers, and liquid crystal display element comprising such spacers

A process is disclosed for producing a shading spacer suitable for use in a liquid crystal, which comprises: (a) forming a slurry of cross-linkable polymer particles by the deposition-polymerization of a monomer mixture which comprises vinyl monomers having a hydrolysable silyl group; (b) adding to the polymer particles, simultaneously or sequentially in either order, a cross-linking catalyst and a dyestuff which contains a hydrolysable silyl group; and (c) recovering the resulting dyed cross-linked polymer particles.

Gap controlling method for liquid crystal cells

LIQUID CRYSTAL DISPLAY DEVICE

PURPOSE: To maintain always a uniform gap by dispersing spacer pieces in a liquid crystal layer and sealing the cell in such a manner that the pressure therein is smaller than the atmospheric pressure. CONSTITUTION: Spacer pieces are uniformly dispersed within a liquid crystal by such a method beforehand coating and drying a soln. dispersed with spacer pieces on the inside surface of one substrate prior to assembling. At the same time, after, for example, liquid crystal sealing, the cell is allowed to stand for a fixed time at temp. high than oridinary temp. and sealing of the sealing hole is carried out while the cell is kept at that temp. so that the pressure in the cell at ordinary temp. is smaller than the atmospheric pressure. By this method, the decrease in the gap between the substrates is prevented by the spacer pieces and since the atmospheric pressure acts upon the part of a larger gap so as to make it smaller, the liquid crystal display element having always a uniform gap is ...

MANUFACTURE OF VESSEL FOR LIQUID CRYSTAL DISPLAY ELEMENT

PURPOSE: To obtain a liq. crystal cell evssel with superior uniformity in the cell thickness by suitably selecting the relation in particle size between fine spacer particles for the sealing wall part and fine spacer particles for the liq. crystal part. CONSTITUTION: The particle size of fine spacer particles to be dispersed in a material for forming the sealing wall of a vessel is selected to make larger than that of fine spacer particles to be stuck to the whole surface on the electrode layer side. In addition, these particles are regulated so as to make the cell thickness of the liq. crystal part in the vessel slightly smaller than that of the sealing wall part in pressurization. After removing pressure for pressing, the liq. crystal part has larger restoring force, and the restoration of the sealing wall part is restricted moderately, so a vessel having a uniform cell thickness for a liq. crystal display element is obtd. COPYRIGHT: (C)1981,JPO&Japio ...

Vorrichtung und Verfahren zur Verteilung von Distanzhaltern einer Flüssigkristall-Anzeige.

FLÜSSIGKRISTALL-ANZEIGEVORRICHTUNG

PROCESS FOR PRODUCING LIQUID CRYSTAL DEVICES

LIQUID CRYSTAL CELLS AND METHODS FOR THE MANUFACTURE THEREOF

... 1337551 Modulating light ELECTROVAC FABRIKATION ELEKTROTECHNISCHER SPEZIALARTIKEL GmbH 20 Dec 1971 [21 Dec 1970] 59102/71 Heading H4F [Also in Division G5] A liquid, crystal cell comprises a plurality of stacked glass plates 1, 2 sealingly joined at their edges 6, the spacing between the or each two adjacent plates being determined by a single layer of spaced grains 3 therebetween, the mean grain spacing being, e.g. ten times, greater than the mean grain size, and the space between the plates being filled with liquid crystal (e.g. nematic) material 10. Such a plate is produced by covering a first plate with grains of a grain fraction having limits which, with an upper limit #25Á, differ by #6Á, or with an upper limit >25Á, differ by #25% of the upper limit, the grains being applied by sieving, spraying, screen printing or vibration distribution. It is also possible to retain only the large grains by gripping them between the plates and shaking the others out. The grains are covered with ...

LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURE

Liquid crystal cell assembly

Method for producing a flexible electro-optic cell

Provided is a method of producing a flexible cell unit enclosed by a border seal and filled with an electro-optic material. The flexible cell includes a first and a second substrate separated by a controlled distance maintained by spacers. The method includes providing two continuous sheets of flexible plastic material to form the first and second substrates and depositing an electro-optic material on at least one substrate. The electro-optic material is non-encapsulated, non-polymeric, and contains less than 1% polymerizable material. The method also includes pairing the first and second substrates while roll-filling the flexible cell with the electro-optic material using one or more lamination rollers so that the electro-optic material completely fills the controlled distance between the first and second substrates ...

Display elements with connected spaced parallel electrode plates

A display element formed by two parallel glass plates each having opposed electrodes provided thereon and an optical medium disposed in the intermediate space therebetween, wherein a connection between at least one electrode of one plate and at least one electrode of another plate, and the interplate spacing is achieved by means of electrically conducting fibers each having the same constant diameter disposed between the plates around the periphery thereof, with the conductive fibers contacting the respective electrodes formed on the display plates and thereby electrically connecting the same. The spacing for the display element is derived by mixing the conductive fibers in an adhesive compound to form a cement ridge around the periphery of the plates and applying the compound containing the conductive fibers to at least one of the plates, and then pressing the plates together until the plates are separated by a distance corresponding to the diameter of the conductive fibers.

LIQUID CRYSTAL DISPLAY ELEMENT AND PRODUCTION THEREOF

FLUESSIGKRISTALLZELLE UND VERFAHREN ZU IHRER HERSTELLUNG

SEALS MATERIAL, LIQUID CRYSTAL CELL, INDICATOR AND RECORDING DEVICE.

POLYMER PARTICLES

Polymer particles made from copolymers of multifunctional (meth)acrylate monomer and multifunctional aromatic monomers are disclosed. Also disclosed are methods of improving the compression characteristics of (meth)acrylate polymer particles by copolymerizing with a multifunctional (meth)acrylate monomer a multifunctional aromatic monomer. The particles are of a size, uniformity, and contain physical characteristics that make them ideally suitable for use as spacers in liquid crystal display devices.

Organic-inorganic composition granule and production method thereof

Electro-optical device and electronic apparatus

LCD device and electronic apparatus

ELEMENTS D'ESPACEMENT POUR DISPOSITIF D'AFFICHAGE A CRISTAUX LIQUIDES

UN DISPOSITIF D'AFFICHAGE A CRISTAUX LIQUIDES, UTILISABLE POUR TOUTES LES APPLICATIONS COURANTES, COMPREND DEUX SUBSTRATS TRANSPARENTS 1 MUNIS CHACUN SUR LEUR FACE INTERNE D'UNE ELECTRODE TRANSPARENTE 2. DES CRISTAUX LIQUIDES 5 SONT CONTENUS DANS L'ESPACE DELIMITE PAR LES SUBSTRATS.

MANUFACTORING PROCESS Of a CELL HAS LIQUID MEDIUM AND CELL OBTAINED BY THIS PROCESS

DISPLAY APPARATUS

... 표시장치는 표시영역 및 표시영역을 둘러싸며 제 1 주변영역과 제 2 주변영역으로 구분되는 주변영역을 갖는 제 1 베이스기판, 제1 베이스기판과 마주하는 제2 베이스기판, 표시영역에 구비되는 화소, 주변영역에 대응하여 제 1 베이스기판 및 제 2 베이스기판 사이에 개재되어 제 1 및 제 2 베이스기판들을 상호 간에 결합시키는 결합부재, 제 2 주변영역에 대응하여 제 1 베이스기판 및 제 2 베이스기판 사이에 개재되는 셀갭 보상패턴을 포함한다. 셀 갭 보상패턴은 제 1 주변영역과 인접한 표시영역의 셀갭과 제 2 주변영역과 인접한 표시영역의 셀갭 간의 차이를 감소시키고, 그 결과, 표시장치의 셀갭이 균일해져 표시장치의 표시품질이 향상될 수 있다.

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Liquid Crystal Display Device and Method for Manufacturing the Same

LIQUID CRYSTAL DISPLAY DEVICE HAVING POLYHEDRAL SPACER AND METHOD FOR FABRICATING THEREOF

Liquid Crystal Display having OCB mode liquid crystal layer and fabrication method of the same

LIQUID CRYSTAL DISPLAY AND ITS FABRICATION METHOD

LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

The present invention provides a liquid crystal display device. The liquid crystal display device includes: a gate wire and a data wire disposed to intersect with each other on a first substrate; multiple thin film transistor protrusions disposed in parallel with the gate wire on the first substrate overlapping the gate wire; a second substrate disposed to face the first substrate; a column spacer for maintaining a cell gap, disposed on the second substrate and intersecting with the thin film transistor protrusion to come to come in contact with the thin film transistor protrusion; and a liquid crystal filled in a space between the first substrate and the second substrate is filled. Therefore, a bonding margin and an overlay margin can be obtained, which prevents a defect. COPYRIGHT KIPO 2016 ...

METHOD OF DISPOSING SPACER

A method comprising the adhesion step of adhering multiple liquid droplets (200) each containing spacer (230) to a surface of color filter (substrate) (100), the fixing step of irradiating the substrate (100) with light transmitted through light shielding plate (400) having opening parts (400a) permitting light transmission and light shielding parts (400b) inhibiting light transmission to thereby fix to the color filter (100) the spacers (230) within the liquid droplets (200) opposite to the opening parts (400a), and the undried liquid droplet removing step of after the fixing step, removing any unfixed spacers (230) from the surface of the substrate (100).

APPARATUS FOR ELECTRIFYING PARTICLE, APPARATUS FOR SCATTERING PARTICLE

Disclosed is an apparatus for electrifying spacers and an apparatus for scattering spacers using the same. For the purpose of maintaining a cell gap of a LCD, the spacer is electrified to have a first electrified voltage by a first electrifying pipe having a first curvature, and the spacer is electrified by a second electrifying pipe having a second curvature to have a second electrified voltage level high enough to prevent the spacers from being lumped. Thus, the spacer is not humped by increasing an electrified voltage thereof, thereby preventing a quality of an image from being deteriorated, the spacer from being lost.

Display device

In a three-dimensional display device using a liquid crystal lens, a planer electrode is formed on an upper substrate of the liquid crystal lens and strip-like electrodes are formed on a lower substrate of the liquid crystal display lens. The distance between the upper and lower substrates is provided by a bead. At this time, if the bead is present on the strip-like electrode, the lens formed thereon is distorted. In order to prevent this, a bump is formed to cover the strip-like electrode. The distance between the bump and the upper substrate is small, so that the bead is pushed out of the upper part of the strip-like electrode, preventing the lens from being distorted. As a result, it is possible to prevent the crosstalk caused by the lens distortion due to the presence of the bead on the strip-like electrode.

Optical device, display device, electronic apparatus, manufacturing device and manufacturing method

An optical device includes: at least two protrusions on a first substrate; a sealing material filled between the two protrusions; a second substrate attached so as to face and touch the first substrate through the sealing material; and a liquid crystal material injected between the first substrate and second substrate.

Display device and electronic device

A display device which includes a display unit having a plurality of pixels and an optical device, in which the optical device is provided with a first substrate, a second substrate, and a structure for securing a predetermined gap between the first substrate and the second substrate, the pixels are configured by a plurality of sub-pixels of which colors are different, and are aligned in a first direction, and a gap at which the structure is arranged in the first direction is different from a gap at which the pixels are arranged.

LIQUID CRYSTAL DISPLAY

The present invention relates to a liquid crystal display. The liquid crystal display includes a first substrate and a second substrate, the second substrate apposite the first substrate, a liquid crystal layer positioned between the first substrate and the second substrate, a spacer formed between the first substrate and the second substrate, the spacer contacting a first region of the first substrate and a second region of the second substrate. The first substrate has a groove including a first groove surrounding an outer boundary of the first region and a second groove surrounding the first groove. 19.-. (canceled)10. A liquid crystal display comprising:a first substrate and a second substrate, the second substrate apposite the first substrate;a liquid crystal layer positioned between the first substrate and the second substrate; anda spacer formed between the first substrate and the second substrate, the spacer contacting a first region of the first substrate and a second region of the second substrate,wherein the first substrate has a groove including a first groove surrounding an outer boundary of the first region and a second groove surrounding the first groove.11. The liquid crystal display of claim 10 , wherein the first groove and the second groove have different depths.12. The liquid crystal display of claim 11 , wherein the first groove is shallower than the second groove.13. The liquid crystal display of claim 12 , wherein a difference in depth between the first groove and the second groove is from about 0.01 μm to about 3 μm.14. The liquid crystal display of claim 11 , wherein a width of the groove is smaller than a width of the firs region.15. The liquid crystal display of claim 14 , wherein the first groove is shallower than the second groove.16. he liquid crystal display of claim 15 , wherein a difference in depth between the first groove and the second groove is from about 0.01 μm to about 3 μm.17. The liquid crystal display of claim 14 , wherein ...

LIQUID CRYSTAL DISPLAY PANEL

According to one embodiment, a liquid crystal display panel includes an array substrate, a counter-substrate, a liquid crystal layer and a columnar spacer. The array substrate includes a wiring including projection portion which form a dot pattern with light-blocking properties, and a first horizontal alignment film. The counter-substrate includes a second horizontal alignment film. The columnar spacer is disposed between the array substrate and the counter-substrate and is located within the dot pattern. 1. A liquid crystal display panel comprising:an array substrate comprising a wiring including projection portions which form a dot pattern with light-blocking properties, and a first horizontal alignment film;a counter-substrate comprising a second horizontal alignment film which is opposed to the first horizontal alignment film, the counter-substrate being arranged with a gap from the array substrate;a liquid crystal layer held between the array substrate and the counter-substrate; anda columnar spacer which is disposed between the array substrate and the counter-substrate and is located within the dot pattern.2. The liquid crystal display panel of claim 1 , whereinthe wiring is provided in a grid shape, andthe dot pattern is formed at an intersection part of the wiring.3. The liquid crystal display panel of claim 1 , whereinthe wiring comprises a gate line, a storage capacitance line which is disposed with a distance from the gate line and is parallel to the gate line, and a signal line which is perpendicular to the gate line and the storage capacitance line,the counter-substrate comprises a belt portion which extends in a belt shape in parallel to the gate line and the storage capacitance line, and has side edges overlapping the gate line and the storage capacitance line, andthe dot pattern is formed at an intersection part between the gate line, the storage capacitance line and the belt portion, on the one hand, and the signal line, on the other hand.4. The ...

Lcd panel and lcd device

The present disclosure provides a liquid crystal display (LCD) device and an LCD device. The LCD panel includes a first substrate and a second substrate oppositely arranged to the first substrate, and each of oppositely arranged surfaces of the two substrates are layered with one or more material layers. The edge of the oppositely arranged surface(s) of the first substrate and/or the second substrate is layered with protrusions and/or recesses, the edge layered with the protrusions and/or recesses is bonded with sealant, and the first substrate is bonded and fixed to the second substrate by the sealant.

LIQUID CRYSTAL CELL AND METHOD FOR MANUFACTURING THE SAME

A liquid crystal cell is disclosed. The cell includes a first substrate, and a first overcoat layer. The first substrate includes first and second regions. The cell also includes a barrier layer on the first overcoat layer in the first region, a second substrate bonded with the first substrate, and a first spacer on the second substrate, where the first spacer is aligned with the first region. The cell also includes a second spacer on the second substrate facing the first substrate, where the second spacer aligns with the second region, and the length of the first spacer is greater than or equal to the length of the second spacer. The cell also includes a liquid crystal layer between the first and second substrates, where the area of a lower surface of the barrier layer is greater than the area of a lower surface of the first spacer. 1. A liquid crystal cell , comprising:a first substrate;a first overcoat layer being formed on a surface of the first substrate, wherein the first substrate comprises a first region and a second region;a barrier layer being formed on a surface of the first overcoat layer in the first region;a second substrate bonded with the first substrate;a first spacer being formed on a surface of the second substrate facing the first substrate, wherein the first spacer is aligned with the first region;a second spacer being formed on the surface of the second substrate facing the first substrate, wherein the second spacer is aligned with the second region, wherein the length of the first spacer is greater than or equal to the length of the second spacer; anda liquid crystal layer formed between the first substrate and the second substrate,wherein the surface area of a lower surface of the barrier layer is greater than the surface area of a lower surface of the first spacer.2. The liquid crystal cell according to claim 1 , wherein a second overcoat layer is formed on the surface of the second substrate claim 1 , and the hardness of the second overcoat ...

METHOD FOR PRODUCING A FLEXIBLE ELECTRO-OPTIC CELL

Provided is a flexible cell unit and a method of manufacturing the same. The cell unit includes first and second substrates separated by a controlled distance maintained by spacers, filled with an electro-optic material and enclosed by a border seal. The method includes providing two sheets to form the first and second substrates, where at least one of the sheets is flexible, depositing an electro-optic material on at least one substrate, and roll-filling the cell by using one or more lamination rollers to pair the first and second substrates to within the controlled distance of each other and filling the controlled distance with the electro-optic material. 1. A cell unit comprising:first and second substrates separated by a controlled distance maintained by spacers within the cell unit, filled with an electro-optic material and enclosed by a border seal, said cell unit produced using a method of manufacture comprising:providing two sheets of material to form the first and second substrates wherein at least one of the sheets is flexible,depositing the electro-optic material on at least one said substrate on an area outside the perimeter of said border seal, androll-filling the cell by using one or more lamination rollers to pair the first and second substrates to within the controlled distance of each other and filling said controlled distance with said electro-optic material.2. The cell unit of claim 1 , wherein the electro-optic material is non-discrete non-encapsulated claim 1 , non-polymeric claim 1 , and contains less than 10% polymerizable material.3. The cell unit of claim 1 , wherein the spacers are unpatterned.4. The cell unit of claim 1 , wherein one or both of the substrates further comprise an alignment layer and the spacers are deposited inside the alignment layer.5. The cell unit of claim 1 , wherein the cell further comprises adhesive gap control (AGC) means comprising one or more elements selected from polymeric or adhesive bridges claim 1 , ...

LIGHT CONTROL MEMBER, METHOD FOR PRODUCING LIGHT CONTROL MEMBER, LIGHT CONTROL BODY AND VEHICLE

A light control member exhibits strong adhesion between an alignment layer and a bead spacer and includes: a first and second laminate with a substrate and an alignment layer, and which is arranged so that the alignment layer thereof faces the alignment layer of the first laminate; a liquid crystal layer between the first laminate and the second laminate, and the alignment is controlled by driving electrodes on at least one of the first laminate and the second laminate; and a plurality of bead spacers which are arranged within the liquid crystal layer. This light control member is also characterized in that: at least one of the alignment layer of the first laminate and the alignment layer of the second laminate has a plurality of projections that protrude toward the liquid crystal layer; and at least some of the bead spacers are held by the projections. 1. A light control member comprising:a first laminate which includes a substrate and an alignment layer;a second laminate which includes a substrate and an alignment layer and is disposed with respect to the first laminate so that their alignment layers face each other;a liquid crystal layer which is disposed between the first laminate and the second laminate and of which alignment is controlled by the driving of an electrode provided in at least one of the first laminate and the second laminate; anda plurality of bead spacers which are disposed in the liquid crystal layer,wherein at least one alignment layer of the alignment layer of the first laminate and the alignment layer of the second laminate is provided with a plurality of projections which protrude toward the liquid crystal layer, andwherein at least a part of the bead spacers is held by the projection.2. The light control member according to claim 1 ,wherein the alignment layer includes a covering portion which covers a surface of a bead spacer held by the projection.3. The light control member according to claim 1 ,wherein the substrates of the first ...

Polymer-stabilized thermotropic liquid crystal device

A resizable polymer-stabilized, thermotropic liquid crystal device formulation is used in passive or active light-regulating and temperature-regulating films, materials and devices, including construction materials. Implementations of the device may be composed of five basic elements: one or more transparent substrates, a transparent surface treatment, a liquid crystal mixture, a stabilizing polymer, and spacer beads. The polymer-stabilized liquid crystal is coated and cured on at least one substrate. The transparent surface treatment and the stabilizing polymer network are selected to provide phase separation, curing, and adhesion within the LC mixture. The substrate or substrates may be polarizing or nonpolarizing.

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

A display device according to an embodiment of the present disclosure may include a first substrate, a second substrate, and a sealing member. The first substrate may include a first base layer, a first dam, a second dam, and an organic layer. A first pattern, which is recessed from a top surface of the organic layer, is defined in the top surface of the organic layer, and the first pattern is provided between the first dam and the second dam. 1. A display device comprising:a first substrate comprising a display area in which a plurality of pixels are disposed and a non-display area disposed adjacent to the display area;a second substrate disposed on the first substrate; anda sealing member disposed between the first substrate and the second substrate,wherein the first substrate comprises:a first base layer;a first dam disposed on the first base layer in the non-display area;a second dam disposed on the first base layer in the non-display area and spaced apart from the first dam; andan organic layer disposed on the first base layer,wherein a first pattern, which is recessed from a top surface of the organic layer, is defined in the top surface of the organic layer, and the first pattern is provided between the first dam and the second dam.2. The display device of claim 1 , wherein the first pattern comprises a first sub-pattern and a second sub-pattern claim 1 ,the first sub-pattern is disposed adjacent to the first dam,the second sub-pattern is disposed adjacent to the second dam while being spaced apart from the first sub-pattern, andeach of the first sub-pattern and the second sub-pattern is recessed from the top surface of the organic layer.3. The display device of claim 1 , wherein the sealing member overlaps the second dam and does not overlap the first dam on a plane.4. The display device of claim 1 , wherein the first dam comprises a first lower dam and a first upper dam disposed on the first lower dam claim 1 , andthe second dam comprises a second lower dam ...

LIGHT CONTROL LAMINATE AND RESIN SPACER FOR LIGHT CONTROL LAMINATES

There is provided a light control laminate in which the gap between base materials can be controlled with high precision. The light control laminate according to the present invention includes a first transparent base material, a second transparent base material, and a light control layer arranged between the first transparent base material and the second transparent base material, and the light control layer contains plural resin spacers. 1. A light control laminate , comprising: a first transparent base material; a second transparent base material; and a light control layer arranged between the first transparent base material and the second transparent base material ,the light control layer containing plural resin spacers.2. The light control laminate according to claim 1 , wherein the resin spacers have a spherical shape or a pillar-like shape.3. The light control laminate according to claim 1 , wherein the light control layer further contains a binder and a liquid crystal material dispersed in the binder.4. The light control laminate according to claim 1 , wherein the light control layer further contains a resin matrix and a light control suspension dispersed in the resin matrix.5. The light control laminate according to claim 1 , further having a curved surface portion.6. The light control laminate according to claim 1 , wherein the resin spacers have a spherical shape andthe CV value of the particle diameter of the resin spacer is 2.0% or more.7. The light control laminate according to claim 6 , wherein the 10% K value of the resin spacer is 10000 N/mmor less.8. The light control laminate according to claim 6 , wherein the average particle diameter of the resin spacer is 1 μm or more and is 50 μm or less.9. The light control laminate according to claim 1 , wherein the resin spacers have a pillar-like shape and{'sup': '2', 'the 10% K value of the resin spacer is 10000 N/mmor less.'}10. The light control laminate according to claim 9 , wherein the average height ...

ELECTROPHORETIC DEVICE HAVING A TRANSPARENT LIGHT STATE

An electrophoretic light attenuator comprises a cell including a first substrate (), a second substrate () spaced apart from the first substrate, a layer arranged between the substrates and containing an electrophoretic ink (), and a monolayer of closely packed protrusions () projecting into the electrophoretic ink () and arranged adjacent a surface of the second substrate. The protrusions () have surfaces defining a plurality of depressions between adjacent protrusions. The ink () includes charged particles () of at least one type, the particles being responsive to an electric field applied to the cell to move between a first extreme light state, in which the particles () are maximally spread within the cell so as to lie in the path of light through the cell and thus strongly attenuate light transmitted from one substrate to the opposite substrate, and a second extreme light state, in which the particles () are maximally concentrated within the depressions so as to let light be transmitted. 1. A light attenuator comprising:a cell comprising a first substrate and a second substrate spaced apart from said first substrate, and a first extreme light state, in which particles are maximally spread within the cell to lie in the path of light through the cell and to strongly attenuate light transmitted through the cell;', 'over the surface of said protrusions, which deflect said particles from their path from the first substrate to the second substrate;', 'to a second extreme light state in which said particles are maximally concentrated within said depressions to remove them from the path of light through the cell and to substantially transmit light through the cell., 'a layer between said substrates containing an electrophoretic ink, a surface of said layer adjacent said second substrate comprising a monolayer of closely packed transparent protrusions projecting into said layer, said protrusions having surfaces defining a plurality of depressions in the volumes there ...

SPACER PARTICLE DISTRIBUTION DEVICE

The present disclosure provides a spacer particle distribution device used for distributing spacer particles toward a surface of a glass substrate and comprising: a sealed chamber, and a base, a lift pin and multiple adsorption assemblies disposed in the sealed chamber. The adsorption assemblies are disposed correspondingly on four edge regions of the base. Each adsorption assembly is electrified independently to respectively control electrostatic adsorption force of each adsorption assembly. 1. A spacer particle distribution device used for distributing spacer particles toward a surface of a glass substrate , the spacer particle distribution device comprising:a sealed chamber, an inner wall of the sealed chamber electrified to generate static electricity;a base located in the sealed chamber, located on a bottom of the sealed chamber, and used for bearing the glass substrate;a lift pin located in the sealed chamber, disposed retractably on a surface of the base, and used for lifting the glass substrate; andmultiple adsorption assemblies located in the sealed chamber, disposed correspondingly on four edge regions of the base, each adsorption assembly electrified independently to respectively control electrostatic adsorption force of each adsorption assembly;the adsorption assembly comprising an adsorption plate and an engaging member disposed on a bottom of the adsorption plate, a side of the engaging member engaged with an edge of the base, an end of the adsorption plate connected to the engaging member; anda sub plate disposed retractably on a side of the adsorption plate, a long side of the sub plate paralleling a long side of the adsorption plate.2. The spacer particle distribution device as claimed in claim 1 , wherein the adsorption plate is disposed obliquely claim 1 , an open angle is formed between the adsorption plate and one of the edge regions of the base at a position of the adsorption plate claim 1 , and the open angle faces an outside of the edge of ...

LIQUID CRYSTAL DISPLAY

A liquid crystal display includes: a first substrate including a first through-hole; a second substrate facing the first substrate and including a second through-hole corresponding to the first through-hole; a sealant coupling the first substrate and the second substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a spacer disposed between the first substrate and the second substrate; and a supporting assistance member including a third through-hole connected to the first through-hole and the second through-hole, wherein the supporting assistance member includes a first supporting assistance member made with the same material as the spacer. 1. A display device comprising:a first substrate;a second substrate overlapping the first substrate;a sealant coupling the first substrate and the second substrate together;a display unit between the first substrate and the second substrate;a spacer disposed between the first substrate and the second substrate; anda supporting assistance member,wherein at least one of the first substrate and the second substrate comprises a hole, and the supporting assistance member comprises a third hole, andwherein the hole and the third hole are disposed in a peripheral area of the display unit and are disposed between the sealant and an edge of the first substrate.2. The display device of claim 1 , wherein the first substrate comprises a first hole and the second substrate comprises a second hole.3. The display device of claim 1 , wherein the supporting assistance member and the third hole are substantially cylindrical.4. The display device of claim 3 , wherein a diameter of the third hole is in the range of about 3.65 mm to about 5.65 mm.5. The display device of claim 4 , wherein the diameter of the cylinder is a sum of the diameter of the third hole and a value in the range of about 0.5 mm to about 0.7 mm.6. The display device of claim 1 , wherein the supporting assistance member is disposed ...

PHOTOCURABLE ACRYLATE COMPOSITION

A photocurable acrylate composition, containing a compound of formula (I) as a photoinitiator and the components adapted to the photoinitiator. The photocurable composition has very good storage stability and very high light sensitivity, can be cross-linked and cured at a very low exposure dose, and has a very good curing effect; a film made from the composition has a smooth edge, no defect and scum, and good integrity throughout the whole pattern, and is a high-hardness resist film, and an optical filter made therefrom has high optical transparency and no light leakage. 3. A The photocurable acrylate composition according to claim 1 , wherein the polymer in component (A) is selected from a copolymer comprising a benzyl (meth)acrylate monomer unit and a (meth)acrylic acid monomer unit.4. A The photocurable acrylate composition according to claim 3 , wherein the polymer in component (A) is a copolymer of benzyl methacrylate claim 3 , methacrylic acid claim 3 , and hydroxyethyl methacrylate and/or methyl methacrylate claim 3 , wherein the molar ratio of benzyl methacrylate claim 3 , methacrylic acid claim 3 , and hydroxyethyl methacrylate and/or methyl methacrylate is 55-75:5-10:10-15.6. A The acrylate photocurable composition according to claim 1 , wherein the polyfunctional acrylate monomer in component (B) is selected from a di(meth)acrylate of an alkylene glycol claim 1 , a di(meth)acrylate of a polyalkylene glycol claim 1 , a poly(meth)acrylate of a ternary or higher polyol or a dicarboxylic acid-modified derivative thereof claim 1 , an oligo(meth)acrylate claim 1 , a di(meth)acrylate of a polymer whose both ends are hydroxyl-terminated claim 1 , and tris[2-(meth)acryloyloxyethyl] phosphate.7. The photocurable acrylate composition according to claim 6 , wherein the polyfunctional acrylate monomer is selected from trimethylolpropane triacrylate claim 6 , trimethylolpropane trimethacrylate claim 6 , pentaerythritol triacrylate claim 6 , pentaerythritol ...

SWITCHABLE TRANSPARENT DISPLAY

A transparent display is disclosed that includes a display screen. The display screen includes a first film that includes a first transparent conductor disposed upon a first transparent substrate and a second film that includes a second transparent conductor disposed upon a second transparent substrate. A first polymeric liquid crystal composition containing spacer beads is disposed between the first film and the second film. At least one of the first transparent conductor and the second transparent conductor is shaped, or at least one of the first transparent conductor and the second transparent conductor is patterned. Also, disclosed is a display system that includes the disclosed display screen and an illumination device for projecting light onto or through the display screen. Finally, a method of constructing a display screen is also disclosed. 2. A display screen according to claim 1 , wherein the first transparent conductor comprises two or more electrically-isolated sections.3. A display screen according to claim 2 , wherein the electrically-isolated sections comprise a plurality of electrical leads claim 2 , each electrical lead in electrical communication with one of the electrically-isolated regions.4. A display screen according to claim 1 , wherein the transparent conductor comprises indium-tin oxide claim 1 , antimony-tin oxide claim 1 , fluorine doped tin oxide claim 1 , doped zinc oxide claim 1 , graphene claim 1 , polyacetylenes claim 1 , polyanilines claim 1 , polypyrroles claim 1 , polythiophenes claim 1 , poly(3 claim 1 ,4-ethylenedioxythiphene) [PEDOT]: poly(styrene sulfonate) PSS claim 1 , nanowires claim 1 , or doped poly(4 claim 1 ,4-dioctylcyclopentadithiophene).5. A display screen according to claim 4 , wherein the transparent conductor comprises indium tin oxide.6. A display screen according to claim 1 , wherein the polymeric liquid crystal composition comprises a polymer-dispersed liquid crystal system or a polymer-stabilized liquid crystal ...

SMART GLASS AND LIGHT ADJUSTING METHOD THEREOF, LIGHT ADJUSTING DEVICE AND NON-TRANSITORY COMPUTER STORAGE MEDIUM

The present disclosure provides a smart glass and a light adjusting method, a light adjusting device and a non-transitory computer storage medium. The smart glass includes a first glass module, a touch control layer and a control unit. The first glass module includes a first substrate and a second substrate opposite to each other, and a first light adjusting layer between the first and second substrates. The light transmittance of the first light adjusting layer is adjusted by an electric field between the first substrate and the second substrate. The touch control layer is provided in at least one of the first substrate and the second substrate. The control unit is electrically coupled to the touch control layer to receive a touch control signal output by the touch control layer and adjust the electric field between the first substrate and the second substrate according to the touch control signal. 1. A smart glass , comprising a first glass module , a touch control layer and a control unit; whereinthe first glass module comprises a first substrate and a second substrate opposite to each other, and a first light adjusting layer between the first substrate and the second substrate, wherein light transmittance of the first light adjusting layer is adjusted by an electric field between the first substrate and the second substrate;the touch control layer is provided in at least one of the first substrate and the second substrate; andthe control unit is electrically coupled to the touch control layer to receive a touch control signal output by the touch control layer and adjust the electric field between the first substrate and the second substrate according to the touch control signal.2. The smart glass of claim 1 , wherein the first substrate comprises a first base substrate and a first electrode layer on a side of the first base substrate proximal to the first light adjusting layer claim 1 , the second substrate comprises a second base substrate and a second ...

DISPLAY DEVICE

According to one embodiment, a display device includes a first substrate including a first area including a display area and a frame area, and a second area, a second substrate including a first end portion and a second end portion, and overlapping the first area, and a sealant that is located in the frame area. A width of the frame area between the first end portion and the display area is smaller than a width of the frame area between the second end portion and the display area. A width of the sealant between the first end portion and the display area is smaller than a width of the sealant between the second end portion and the display area. 1. A display device comprising:a first substrate comprising a first area including a display area and a frame area, and a second area adjacent to the first area;a second substrate comprising a first end portion located at a boundary between the first area and the second area and a second end portion different from the first end portion, and overlapping the first area; anda sealant that is located in the frame area and bonds the first substrate and the second substrate together,whereina width of the frame area between the first end portion and the display area is smaller than a width of the frame area between the second end portion and the display area, anda width of the sealant between the first end portion and the display area is smaller than a width of the sealant between the second end portion and the display area.2. The display device of claim 1 , further comprisinga liquid crystal layer located between the first substrate and the second substrate,whereinthe sealant seals the liquid crystal layer,the first substrate comprises a first organic insulating layer including a flat upper surface facing the second substrate, a metal line formed above the upper surface, and a second organic insulating layer located above the metal line and the first organic insulating layer,the second organic insulating layer includes a first ...

LIQUID CRYSTAL DISPLAY DEVICE

According to one embodiment, a liquid crystal display device includes a first substrate, a second substrate, a facing area, a liquid crystal layer, and a first spacer. The facing area includes a first area for displaying an image, a second area, and a frame-shaped frame area. The second substrate includes a light-shielding layer. The second area is an area having higher transparency than transparency of the first area. The liquid crystal layer is located in the second area, the frame area, and the first area. The first spacer is located in the second area and is provided on the first substrate or the second substrate. 1. A liquid crystal display device comprising:a first substrate;a second substrate;a facing area where the first substrate and the second substrate face each other; anda liquid crystal layer and a first spacer located between the first substrate and the second substrate,whereinthe facing area includes a first area for displaying an image, a second area located inside the first area in a planar view, and a frame-shaped frame area located between the first area and the second area and surrounding the second area,the second substrate includes a light-shielding layer formed in the frame area in a planar view,the second area is an area having higher transparency than transparency of the first area,the liquid crystal layer is located in the second area, the frame area, and the first area, andthe first spacer is located in the second area and is provided on the first substrate or the second substrate.2. The liquid crystal display device according to claim 1 , further comprisingan illumination device,whereinthe illumination device has a through hole at a position overlapping the second area.3. The liquid crystal display device according to claim 2 , further comprisinga second spacer located between the first substrate and the second substrate and facing the first spacer in the second area,whereinthe first spacer is provided on the second substrate, andthe ...

Display With An Electro-Optical Display Module

A display with an electro-optical display module has a display area, with a light-transmissive cover arranged between the display area and a possible observer of the display area. The light-transmissive cover is bonded onto the display area by an adhesive, and provision is made for the surface of the light-transmission cover to be configured in a three-dimensional fashion. 115-. (canceled)161. A display with an electro-optical display module () , comprising:a display area (A);{'b': '3', 'a transparent cover () arranged between the display area (A) and a possible observer of the display area (A); and'}{'b': '3', 'an adhesive configured to bond the transparent cover () onto the display area (A),'}{'b': '3', 'wherein the surface of the transparent cover () is configured in a three-dimensional manner.'}1732a. The display as claimed in claim 16 , wherein the transparent cover () is bonded onto the display area (A) only in sub-areas ().1832a. The display as claimed in claim 17 , wherein the transparent cover () is bonded in the sub-areas () of the display area (A) that can be perceived by the possible observer.193. The display as claimed in claim 16 , wherein the transparent cover () consists of a film.20. The display as claimed in claim 19 , wherein the film is deep-drawn.21. The display as claimed in claim 19 , wherein the film is printed.22. The display as claimed in claim 21 , wherein the film is printed on a side averted from the possible observer.2372. The display as claimed in claim 16 , further comprising spacers () distributed in the adhesive ().2472. The display as claimed in claim 23 , wherein the spacers () are transparent and have the same refractive index as the adhesive ().257. The display as claimed in claim 23 , wherein the spacers () are uniformly configured.267. The display as claimed in claim 23 , wherein adjacent spacers () are uniformly spaced with respect to one another.277. The display as claimed in claim 23 , wherein the spacers () each have a ...

LIQUID CRYSTAL DISPLAY DEVICE

An LCD device includes: a first substrate; a gate line and a data line on the first substrate; at least one TFT connected to the gate and data lines and comprising source and drain electrodes; a pixel electrode connected to the TFT; a second substrate; a liquid crystal layer between the first and second substrates; a common electrode on one of the first and second substrates; a black matrix disposed on one of the first and second substrates and configured to at least partially define a pixel region; a color filter disposed to correspond to the pixel region; and a cell gap adjustment layer disposed on one of the first and second substrates and positioned so as to form different cell gaps within one pixel region. 1. An LCD device comprising:a first substrate;a gate line and a data line on the first substrate;at least one TFT connected to the gate and data lines and comprising source and drain electrodes;a pixel electrode connected to the TFT;a second substrate;a liquid crystal layer between the first and second substrates;a common electrode on one of the first and second substrates;a black matrix disposed on one of the first and second substrates and configured to at least partially define a pixel region;a color filter disposed to correspond to the pixel region; anda cell gap adjustment layer disposed on one of the first and second substrates and positioned so as to form different cell gaps within one pixel region.2. The LCD device of claim 1 , wherein the cell gap adjustment layer has different thicknesses in the one pixel region.3. The LCD device of claim 1 , wherein the cell gap adjustment layer is disposed only on a part of the one pixel region.4. The LCD device of further comprising multiple pixel regions claim 1 , wherein the cell gap adjustment layer has different thicknesses in different pixel regions.5. The LCD device of claim 1 , wherein the cell gap adjustment layer is absent from at least one pixel region.6. The LCD device of claim 1 , wherein the cell gap ...

LIGHT CONTROL SHEET AND LIGHT CONTROL DEVICE

A light control sheet including a light control sheet body having a front surface and a back surface, the light control sheet body including a first film including a transparent electrode layer, a second film including a transparent electrode layer, a liquid crystal layer formed between the first and second films, and a sealant covering an edge portion of the liquid crystal layer. The second film has a second film contact surface which includes a portion in contact with the liquid crystal layer, and further includes a second film outer peripheral part on which the sealant is formed, the second film outer peripheral part is extended along the edge portion of the liquid crystal layer, and when viewed in a first direction from the front surface to the back surface, the second film outer peripheral part does not overlap the first film or the liquid crystal layer. 1. A light control sheet , comprising:{'claim-text': ['a first film having the front surface and including a transparent electrode layer,', 'a second film having the back surface and including a transparent electrode layer,', 'a liquid crystal layer formed between the first film and the second film, and', 'a sealant covering an edge portion of the liquid crystal layer,'], '#text': 'a light control sheet body having a front surface and a back surface opposite to the front surface, the light control sheet body including'}wherein the second film has a second film contact surface which includes a portion in contact with the liquid crystal layer,the second film contact surface further includes a second film outer peripheral part on which the sealant is formed,the second film outer peripheral part is extended along the edge portion of the liquid crystal layer, and when viewed in a first direction from the front surface to the back surface, the second film outer peripheral part does not overlap the first film or the liquid crystal layer, and the second film outer peripheral part faces a second direction opposite to ...

LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYSTAL DISPLAY PANEL BODY COMPONENT, AND METHOD OF PRODUCING LIQUID CRYSTAL DISPLAY PANELS

A liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer, and a main sealing portion. The second substrate opposes the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The main sealing portion is disposed in a circular shape to surround the liquid crystal layer and assembles the first substrate and the second substrate together to seal the liquid crystal layer between the substrates. A distance between opposing surfaces of the first substrate and the second substrate in a main attachment region of the substrates where the main sealing portion is disposed is smaller at an innermost peripheral portion than at the other portions. 1. A liquid crystal display panel comprising:a first substrate;a second substrate opposing the first substrate;a liquid crystal layer between the first substrate and the second substrate; anda main sealing portion that is disposed in a circular shape to surround the liquid crystal layer and assembles the first substrate and the second substrate together to seal the liquid crystal layer between the substrates, wherein{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a distance between opposing surfaces of the first substrate and the second substrate in a main attachment region of the substrates where the main sealing portion is disposed is smaller at an innermost peripheral portion than at the other portions. The liquid crystal display panel according to , wherein the first substrate includes a light-blocking layer that blocks light at least over a frame-shaped light-blocking region adjacent to an inner periphery of the main attachment region, and'}the distance between the opposing surfaces of the first substrate and the second substrate in the frame-shaped light-blocking region is smaller than that in the main attachment region.3. A liquid crystal display panel body component including rows of liquid crystal display panels each including a ...

Electrophoretic Device Having a Transparent Light State

A light attenuator comprises a cell comprising a first substrate and a second substrate spaced apart from the first substrate. A layer between the substrates contains an electrophoretic ink, a surface of the layer adjacent the second substrate comprising a monolayer of closely packed protrusions projecting into the layer. The protrusions have surfaces defining a plurality of depressions in the volumes there between. The ink includes charged particles of at least one type, the particles being responsive to an electric field applied to the cell to move between a first extreme light state, in which particles are maximally spread within the cell to lie in the path of light through the cell and to strongly attenuate light transmitted through the cell; over the surface of the protrusions, which deflect the particles from their path from the first substrate to the second substrate; to a second extreme light state in which the particles are maximally concentrated within the depressions to remove them from the path of light through the cell and to substantially transmit light through the cell. 1. An electrophoretic device comprising:a cell comprising a first substrate and a second substrate spaced apart from said first substrate;a layer comprising an electrophoretic ink disposed between said first substrate and said second substrate, the layer including charged particles of at least one type, the particles being responsive to an electric field applied thereto;a non-planar polymer structure adjacent the second substrate including light-masking walls, said light-masking walls contacting said first substrate through a light-masking adhesive layer,the non-planar polymer structure additionally including protrusions, said protrusions having surfaces defining a plurality of depressions in a volume of the layer comprising an electrophoretic ink disposed between said first substrate and said second substrate, said protrusions projecting into said layer,wherein the electrophoretic ...

LIQUID CRYSTAL DISPLAY

Provided is a liquid crystal display, including: a first substrate; a first electrode and a second electrode disposed on the first substrate and overlapping with each other with a first insulating layer therebetween; a second insulating layer disposed on the first substrate and having an opening; a second substrate facing the first substrate; a first alignment layer disposed on the first substrate; a second alignment layer disposed on the second substrate; and a spacer disposed between the first alignment layer and the second alignment layer, in which the spacer is positioned in the opening. 1. A liquid crystal display , comprising:a first substrate;a first electrode and a second electrode on the first substrate and overlapping each other;a first insulating layer between the first and second electrodes;a second insulating layer on the first substrate, and an opening defined in the second insulating layer;a first alignment layer on the first substrate;a second substrate facing the first substrate;a second alignment layer on the second substrate; anda spacer between the first alignment layer and the second alignment layer,wherein the spacer is in the opening defined in the second insulating layer.2. The liquid crystal display of claim 1 , wherein:the first alignment layer and the second alignment layer are photo-alignment layers.3. The liquid crystal display of claim 2 , wherein:the spacer has a bead form.4. The liquid crystal display of claim 3 , wherein:the second insulating layer comprises an organic material.5. The liquid crystal display of claim 4 , wherein:the first electrode has a planar shape and is on an entire surface of a pixel area defined on the first substrate,the second electrode comprises a plurality of branch electrodes, andthe plurality of branch electrodes overlaps with the first electrode having the planar shape.6. The liquid crystal display of claim 5 , further comprising:a gate line, a data line, and a thin film transistor connected to the gate ...

Glass strip as a seal

An emissive display system includes an electro-optic device having a first substantially transparent substrate including first and second surfaces. At least one of the first and second surfaces includes a first electrically conductive layer. A second substantially transparent substrate includes third and fourth surfaces, at least one including a second electrically conductive layer. A primary seal between the second and third surfaces includes a first epoxy layer and a second epoxy layer. A gasket is disposed between the first and second epoxy layers. The seal and the first and second substrates define a substantially hermetic cavity therebetween. An electro-optic medium is disposed in the cavity and is variably transmissive such that the electro-optic device is operable between substantially clear and darkened states. A substantially transparent light emitting display is disposed adjacent to the electro-optic device, which is converted to the darkened state when the light emitting display is emitting light.

LIQUID CRYSTAL WINDOW AND OPTICAL ELEMENT COMPRISING IT

The present invention relates to a liquid crystal window, a method of manufacturing the same, an optical element comprising the liquid crystal window, and a use thereof. The liquid crystal window of the present invention and its manufacturing method have excellent fixing property of a spacer and thus excellent cell gap maintaining characteristics, and can effectively prevent thermal damage of a base layer and be economical in manufacturing processes. 1. A liquid crystal window for an optical element comprisinga liquid crystal layer containing a liquid crystal compound;alignment films which are positioned on both sides of said liquid crystal layer and induce orientation of said liquid crystal compound; andspacers formed so as to be capable of maintaining gaps of layers existing in the upper and lower portions of said liquid crystal layer, and embedded in and fixed to any one of the alignment films positioned on both sides of said liquid crystal layer.2. The liquid crystal window for an optical element according to claim 1 , whereinthe liquid crystal compound is a smectic, nematic or cholesteric liquid crystal compound, the liquid crystal layer further comprises an anisotropic dye having a dichroic ratio in a range of 1 to 30, and the liquid crystal layer has a thickness in a range of 5 to 30 μm.3. The liquid crystal window for an optical element according to claim 1 , further comprising a base layer positioned in one side or both side directions of the liquid crystal layer; and an electrode layer formed on the base layer.4. The liquid crystal window for an optical element according to claim 1 , whereinthe alignment film is a coating layer of a composition comprising an orientable compound and spacers, and the spacer is contained in the composition in a range of 0.1 to 5% by weight.5. The liquid crystal window for an optical element according to claim 1 , whereinthe spacer is a ball type spacer and the spacer has a diameter in a range of 1 to 100 μm.6. The liquid ...

CURVED DISPLAY PANEL AND MANUFACTURING METHOD FOR THE SAME

A curved display panel and a manufacturing method. The method includes: providing a first substrate; forming a color resist layer on the first substrate, and forming a recessed region at a preset position of the color resist layer such; providing a second substrate; forming a spacer on the second substrate; and aligning, assembling and adhering the first substrate and the second substrate such that the spacer is embedded inside the recessed region. The present invention also provides a curved display panel. Through above way, the spacer of the curved display panel is embedded inside the recessed region such that when the curved display panel is bent, the spacer will not generate a displacement so as to reduce the light leakage phenomenon, decrease the yield rate loss of the display panel. 1. A manufacturing method for a curved display panel , comprising following steps:providing a first substrate;forming a switching tube on the first substrate;forming a color resist layer on the first substrate, wherein, the color resist layer covers the switching tube, and forming a recessed region at a location of the color resist layer corresponding to the switching tube;providing a second substrate;forming a black matrix on the second substrate;forming a spacer on the black matrix; andaligning, assembling and adhering the first substrate and the second substrate such that the spacer is embedded inside the recessed region.2. A manufacturing method for a curved display panel , comprising following steps:providing a first substrate;forming a color resist layer on the first substrate, and forming a recessed region at a preset position of the color resist layer;providing a second substrate;forming a spacer on the second substrate; andaligning, assembling and adhering the first substrate and the second substrate such that the spacer is embedded inside the recessed region.3. The method according to claim 2 , wherein claim 2 , before the step of forming a color resist layer on the first ...

CURVED DISPLAY PANEL AND CURVED DISPLAY DEVICE

A curved display panel includes a first substrate and a second substrate cell-assembled to each other, a spacer layer disposed between the first substrate and the second substrate and configured to support the first substrate and the second substrate so as to form a gap, and a liquid crystal layer disposed in the gap, wherein the spacer layer includes a plurality of spacer groups, each of the plurality of spacer groups includes a first spacer provided on the first substrate and a second spacer provided on the second substrate, the plurality of spacer groups have supporting area on the first substrate as same as supporting area on the second substrate. A curved display device is further provided. 1. A curved display panel , comprising a first substrate and a second substrate cell-assembled to each other , a spacer layer disposed between the first substrate and the second substrate and configured to support the first substrate and the second substrate so as to form a gap , and a liquid crystal layer disposed in the gap , wherein the spacer layer comprises a plurality of spacer groups , each of the plurality of spacer groups comprises a first spacer provided on the first substrate and a second spacer provided on the second substrate , the plurality of spacer groups have supporting area on the first substrate as same as supporting area on the second substrate.2. The curved display panel according to claim 1 , wherein a top surface area of the first spacer is equal to a top surface area of the second spacer claim 1 , a bottom surface area of the first spacer is equal to a bottom surface area of the second spacer claim 1 , and an orthogonal projection of the first spacer on a surface of the first substrate and an orthogonal projection of the second spacer on the surface of the first substrate are non-overlapping.3. The curved display panel according to claim 1 , wherein a bottom surface area of the first spacer is equal to a bottom surface area of the second spacer claim ...

Display Panel and Display Device

The present disclosure provides a display panel and a display device, the display panel includes a substrate; a display area, defined at a surface of the substrate, the display area includes a plurality of unit pixel areas, an outer edge of one of the unit pixel areas encloses to form area A1; a photo spacer, including a main photo spacer, one end of the main photo spacer fixedly connects to the substrate, an outer edge of the other end of the main photo spacer encloses to form area A2, A1 and A2 satisfy a relationship: 0.0001≤A2/A1≤0.0004; and/or, the photo spacer includes an auxiliary photo spacer, one end of the main photo spacer fixedly connects to the substrate, an outer edge of the other end of the auxiliary photo spacer encloses to form an area A3, A1 and A3 satisfy a relationship: 1/100 Подробнее

DISPLAY DEVICE

A display device includes a pixel portion in which a pixel electrode layer is arranged in a matrix, and an inverted staggered thin film transistor having a combination of at least two kinds of oxide semiconductor layers with different amounts of oxygen is provided corresponding to the pixel electrode layer. In the periphery of the pixel portion in this display device, a pad portion is provided to be electrically connected to a common electrode layer formed on a counter substrate through a conductive layer made of the same material as the pixel electrode layer. One objection of our invention to prevent a defect due to separation of a thin film in various kinds of display devices is realized, by providing a structure suitable for a pad portion provided in a display panel. 1. (canceled)2. A display device comprising:a transistor; anda light emitting element including an electrode electrically connected to the transistor,wherein the transistor includes a source region, a drain region, and a channel formation region including an oxide semiconductor between the source region and the drain region,wherein the channel formation region includes In, Ga, and Zn, andwherein the source region includes a crystal having a diameter of 1 nm to 10 nm and the drain region includes a crystal having a diameter of 1 nm to 10 nm.3. The display device according to claim 2 , wherein the crystal of each of the source region and the drain region has a diameter of 1 nm to 2 nm.4. A display device comprising:a transistor; anda light emitting element including an electrode electrically connected to the transistor,wherein the transistor includes a gate electrode layer, a gate insulating layer, an oxide semiconductor layer, a source electrode layer, and a drain electrode layer, andwherein the oxide semiconductor layer includes a first nanocrystal region overlapping with the source electrode layer, and a second nanocrystal region overlapping with the drain electrode layer.5. The display device ...

LIGHT CONTROL FILM, LAMINATED GLASS AND METHOD FOR PRODUCING LIGHT CONTROL FILM

The present invention further improves the reliability of a spacer in comparison to conventional ones. A light control film which is obtained by sandwiching a liquid crystal layer between first and second laminates that are provided with at least alignment layers A, B, and which controls light transmitted therethrough by controlling the alignment of liquid crystal molecules A in the liquid crystal layer by driving electrodes B, A that are provided on the first and second laminates . With respect to the first laminate , a base B that is formed of a transparent film material is provided with a spacer that maintains the thickness of the liquid crystal layer . With respect to the first and second laminates , the Vickers hardness Xs of the spacer is from 16.9 to 40.2 (inclusive), and the Vickers hardness Xf of a part of the second laminate , said part being in contact with the front end of the spacer , is from 11.8 to 35.9 (inclusive). 1. A light control film comprising:a first laminate having at least an alignment layer;a second laminate having at least an alignment layer;a liquid crystal layer sandwiched between the first and second laminates; andelectrodes, which are provided in the first and second laminates, configured to control alignment of liquid crystal molecules of the liquid crystal layer to control transmitted light when the electrodes are driven,wherein the first laminate has a spacer provided in a base formed of a transparent film material to maintain a thickness of the liquid crystal layer,a front end of the spacer abuts on the second laminate, anda Vickers hardness Xs of the spacer is set to 16.9 to 40.2 inclusive, and a Vickers hardness Xf of the second laminate is set to 11.8 to 35.9 inclusive.2. A light control film comprising:a first laminate having at least an alignment layer;a second laminate having at least an alignment layer;a liquid crystal layer sandwiched between the first and second laminates; andelectrodes, which are provided in the first and ...

DISPLAY SUBSTRATE, LIQUID CRYSTAL DISPLAY COMPRISING THE SAME, AND METHOD OF MANUFACTURING THE SAME

A display substrate includes a base substrate having a display area and a non-display area surrounding the display area; a gate line disposed on the base substrate and extending in a first direction; a data line disposed on the base substrate and extending in a second direction; a thin film transistor connected to the gate line and the data line; a color filter disposed on the thin film transistor in the display area; a pixel electrode disposed on the color filter and connected to the thin film transistor; a black matrix pattern disposed to correspond to the gate line and the data line; a black border pattern disposed in the non-display area, and including a first border pattern having a first thickness and a second border pattern having a second thickness that is less than the first thickness; and a gate metal pattern disposed below the second border pattern. 1. A display substrate comprising:a base substrate having a display area and a non-display area surrounding the display area;a gate line disposed on the base substrate and extending in a first direction;a data line disposed on the base substrate and extending in a second direction;a thin film transistor connected to the gate line and the data line;a color filter disposed on the thin film transistor in the display area;a pixel electrode disposed on the color filter and connected to the thin film transistor;a black matrix pattern disposed to correspond to the gate line and the data line;a black border pattern disposed in the non-display area, the black border pattern comprising a first border pattern having a first thickness and a second border pattern having a second thickness that is less than the first thickness of the first border pattern; anda gate metal pattern disposed below the second border pattern.2. The display substrate of claim 1 , wherein the gate metal pattern has a thickness in a range of about 0.1 μm to about 1.0 μm.3. The display substrate of claim 1 , wherein each of the first border pattern ...

FILM-TO-GLASS SWITCHABLE GLAZING

A privacy glazing structure may include an electrically controllable optically active material, such as a liquid crystal material, sandwiched between a flexible substrate and a rigid substrate. The flexible substrate and the rigid substrate may each have a conductive layer deposited on the surface facing the optically active material. The flexible substrate may be bonded about its perimeter to the rigid substrate and may be sufficiently flexible to conform to non-planarity of the rigid substrate. As a result, the flexible substrate may adopt the surface contour of the rigid substrate to maintain a uniform thickness of optically active material between the flexible substrate and the rigid substrate. 1. A privacy glazing structure comprising:a first rigid substrate formed of glass;a second rigid substrate formed of tempered float glass that is generally parallel to the first rigid substrate, the second rigid substrate having a first surface and a second surface opposite the first surface, the second rigid substrate exhibiting roller wave and/or edge kink non-planarity deformations;a spacer positioned between the first rigid substrate and the second rigid substrate to define a between-pane space;a flexible substrate having a first surface and a second surface opposite the first surface;a first substantially transparent conductive layer carried on the first surface of the flexible substrate;a second substantially transparent conductive layer carried on the first surface of the second rigid substrate facing the between-pane space; andan electrically controllable optically active material disposed within a cavity formed between the first surface of the flexible substrate and the first surface of the second rigid substrate,where the flexible substrate is sufficiently flexible to conform to the roller wave and/or edge kink non-planarity deformations of the second rigid substrate.2. The structure of claim 1 , wherein the flexible substrate is a polymeric sheet.3. The ...

DISPLAY PANEL AND MANUFACTURING METHOD THEREOF

The present invention discloses a display panel. The display panel comprises a substrate, a plurality of active switches disposed on the substrate, a color filter layer formed on the active switches, and a transparent photoresist layer formed on and covering the color filter layer. The transparent photoresist layer comprises a protective layer and at least one photo spacer. 1. A display panel , comprising:a substrate;a plurality of active switches disposed on the substrate;a color filter layer formed on the active switches; anda transparent photoresist layer formed on and covering the color filter layer,wherein the transparent photoresist layer comprises a protective layer and at least one photo spacer.2. The display panel according to claim 1 , wherein the transparent photoresist layer is constituted by a composite negative photoresist material layer claim 1 , the composite negative photoresist material layer comprises a transparent protective layer and a negative photoresist layer claim 1 , and the transparent protective layer and the negative photoresist layer are disposed in a stacked manner.3. The display panel according to claim 1 , wherein the transparent photoresist layer is constituted by a mixed negative photoresist material layer claim 1 , the mixed negative photoresist material layer is formed by mixing of a transparent protective material and a negative photoresist material.4. The display panel according to claim 1 , wherein a transparent electrode layer is disposed on the transparent photoresist layer claim 1 , and the photo spacer is disposed in a manner of penetrating through the transparent electrode layer.5. A display panel claim 1 , comprising:a substrate;a plurality of active switches disposed on the substrate;a color filter layer formed on the active switches; anda transparent photoresist layer formed on and covering the color filter layer,wherein the transparent photoresist layer comprises a protective layer and at least one photo spacer, the ...

Substrate

A substrate on which a specific type spacer is formed, a substrate comprising an alignment film formed on the spacer, and an optical device using such a substrate are disclosed herein. By controlling the shape of the spacer formed on the substrate, even when the alignment film is formed on the top of the spacer and the orientation treatment is performed, the uniform orientation treatment can be performed without any influence by the step or the like of the spacer, whereby a substrate or the like capable of providing a device having excellent optical performance can be provided. 1. A substrate , comprising:a base layer; anda spacer disposed on the base layer,wherein the spacer having a curved portion, wherein a cross section of the curved portion have at least one region having curvature.2. The substrate according to claim 1 , wherein a curvature of the cross section has a maximum of 2 claim 1 ,000 mmor less.3. The substrate according to claim 2 , wherein the cross section does not include a curvature of 0 mm.4. The substrate according to claim 1 , wherein the curved portion has a height in a range of 1 μm to 20 μm.5. The substrate according to claim 1 , wherein the curved portion has a width in a range of 2 μm to 40 μm.6. The substrate according to claim 1 , wherein the spacer has a height in a range of 1 μm to 50 μm.7. The substrate according to claim 1 , wherein the spacer further comprising:a tapered portion disposed on the surface of the base layer, wherein the curved portion is disposed on the tapered portion.8. A substrate claim 1 , comprising:a base layer;a spacer disposed on the base layer; andan alignment film disposed on the base layer and the spacer,wherein the alignment film has a curved portion, wherein a cross section of the curved portion have at least one region having curvature.9. The substrate according to claim 8 , wherein the curvature of the cross section has a maximum of 2 claim 8 ,000 mmor less.10. The substrate according to claim 9 , wherein ...

TRANSMITTANCE VARIABLE FILM, MANUFACTURING METHOD AND USE THEREOF

The present application relates to a transmittance variable film, a method for producing the same, and a use thereof. The transmittance variable film of the present application can solve the drive unevenness phenomenon by adjusting the pre-tilt of the opposite alignment film of the alignment film to which the ball spacer is fixed to minimize the reverse tilt occurring upon on-off driving. The transmittance variable film of the present application can be used as sunroofs. 1. A transmittance variable film comprisinga first substrate member comprising a first electrode film, a first alignment film formed on the first electrode film, and ball spacers fixed to the first alignment film,a second substrate member comprising a second electrode film and a second alignment film formed on the second electrode film and having a pre-tilt angle of 0.2 to 89 degrees, anda liquid crystal layer formed between the first alignment film and the second alignment film.2. The transmittance variable film according to claim 1 ,wherein a lower part of each of the ball spacers is fixed to the first alignment film via a cured product formed on an upper part of the first alignment film.3. The transmittance variable film according to claim 1 ,wherein an upper part of each of the ball spacers is in contact with the second alignment film to maintain a gap, so that the liquid crystal layer can be formed between the first alignment film and the second alignment film.4. The transmittance variable film according to claim 1 ,wherein each of the ball spacers has a diameter of 2 μm to 100 μm and comprises at least one selected from the group consisting of a carbon-based material, a metal-based material, an oxide-based material, and a composite material thereof.5. The transmittance variable film according to claim 1 ,wherein the first alignment film has a surface roughness of 3 nm to 100 nm.6. The transmittance variable film according to claim 1 ,wherein the first alignment film has a random pre-tilt.7. ...

Method for manufacturing liquid crystal device and liquid crystal device manufactured therefrom

The invention provides a method for manufacturing an liquid crystal device to avoid sedimentation problem of spacers and provide a liquid crystal device with better optical properties, comprising the steps of: providing a first substrate; coating an aligning solution on the first substrate, wherein the aligning solution comprises a liquid crystal alignment treatment agent, a solvent and a plurality of spacers; curing the aligning solution to form a first alignment layer; coating a liquid crystal solution on the first alignment layer to form a liquid crystal layer; providing a second substrate; and adhering the second substrate to the first substrate.

Package Substrate Mechanism, Display Panel, and Display Device

Disclosed are a packaging substrate mechanism, a display panel and a display device. The packaging substrate mechanism includes a substrate, the substrate is defined with a first coating region, a second coating region and a spacing region. An inner retaining wall and an outer retaining wall are distributed in the spacing region. 1. A package substrate mechanism , comprising:a substrate, having a first coating region and a second coating region located at an outer side of the first coating region, the first coating region and the second coating region being defined in intervals to form a spacing region between the first coating region and the second coating region; andan inner retaining wall and an outer retaining wall, protruded on the substrate and defined internal and external, the inner retaining wall and the outer retaining wall being distributed in the spacing region and being defined around the first coating region.2. The package substrate mechanism of claim 1 , wherein claim 1 , the inner retaining wall is defined in a rugged manner along a circumferential direction of the first coating region.3. The package substrate mechanism of claim 2 , wherein claim 2 , a gap is defined at an upper end of the inner retaining wall claim 2 , allowing the inner retaining wall defined in a rugged manner.4. The package substrate mechanism of claim 1 , wherein claim 1 , a receiving region is formed between the inner retaining wall and the outer retaining wall claim 1 , and a part of the receiving region is concavely defined compared with other parts claim 1 , forming an anti-overflow groove.5. The package substrate mechanism of claim 4 , wherein the inner retaining wall is defined in a rugged manner along a circumferential direction of the first coating region claim 4 , and the anti-overflow groove is defined at a low-lying portion of the inner retaining wall.6. The package substrate mechanism of claim 4 , wherein claim 4 , the substrate is convexly defined with a plurality ...

Smart window using glass beads and liquid crystal, and production method therefor

A smart window, and production method therefor, uses glass beads made from glass material instead of a polymer matrix of the conventional smart window. This makes the liquid crystal's size, shape and arrangement constant by placing the liquid crystal outside the glass beads, thereby securing high stability and chemical resistance, avoiding haze, having low operating voltage, and having improved optical, for example, broad variable range of light transmittance between OFF (light impermeable) and ON (light permeable) states.

SPACER-CONTAINING TAPE

A spacer-containing tape for enabling the formation of a fine and uniform gap between various members and substrates for general purposes at low cost without the necessity of performing a spacer forming step specialized for each substrate or member on which spacers are to be disposed includes a spacer-dispersed layer containing at least a binder resin layer and a plurality of spacers. In this spacer-containing tape, the plurality of spacers are distributedly disposed independently from each other on one surface of the binder resin layer. It is preferable that the spacers be distributedly disposed regularly on the one surface of the binder resin layer. The area occupancy ratio of the spacers is preferably 35% or less. 1. A spacer-containing tape comprising a spacer-dispersed layer containing at least a binder resin layer and a plurality of spacers , whereinthe plurality of spacers are distributedly disposed independently from each other on one surface of the binder resin layer.2. The spacer-containing tape according to claim 1 , wherein the spacers are distributedly disposed regularly on the one surface of the binder resin layer.3. The spacer-containing tape according to claim 1 , wherein an area occupancy ratio of the spacers calculated by the following formula is 35% or less:{'br': None, 'Area occupancy ratio of spacers (%)=[number density of spacers in plan view]×[average of plan view area per spacer]×100.'}4. The spacer-containing tape according to claim 1 , whereina surface of the binder resin layer in a vicinity of each of the spacers has an inclination or an undulation with respect to a tangent plane of the binder resin layer in a center portion between adjacent spacersin the inclination, the surface of the binder resin layer around the spacer is lacked with respect to the tangent plane, andin the undulation, a resin amount of the binder resin layer right above the spacer is smaller than that when the surface of the binder resin layer right above the spacer is ...

Substrate

A substrate on which spacers are disposed in a certain arrangement state and an optical device using such a substrate are provided. A plurality of spacers are irregularly disposed on a substrate depending on a predetermined rule, so that overall uniform optical characteristics can be ensured without causing a so-called moire phenomenon or the like, while the spacers maintain the uniform cell gap in the construction of the optical device.

Thermally and electrically switched windows for combined visible and infrared light attenuation

Thermally and electrically driven dynamic filters for smart windows are configured to filter electromagnetic radiation in the infrared range of wavelengths. Some thermochromic filters embodiments are configured to filter both electromagnetic radiation in the infrared range of wavelengths and electromagnetic radiation in the visible range of wavelengths.

LIQUID CRYSTAL DISPLAY DEVICE

A display device includes a first substrate and a second substrate facing the first substrate. A plurality of spacers is disposed between the first and second substrates. The first substrate includes a plurality of gate lines extending in a row direction, a plurality of data lines extending in a column direction, and a plurality of pixel electrodes. A first insulator covers the plurality of gate lines. A semiconductor layer is formed on the first insulator. A common electrode is formed on the second insulator and faces the plurality of pixel electrodes. A plurality of common lines extend along the plurality of data lines and supply common voltage to the common electrode. A plurality of seat regions are formed in which at least one of the plurality of gate lines, the semiconductor layer, and one of the plurality of data lines overlap to face the plurality of spacers. 1. A display device , comprising:a first substrate;a second substrate facing the first substrate; anda plurality of spacers disposed between the first substrate and the second substrate, a plurality of gate lines extending in a row direction, a plurality of data lines extending in a column direction, and a plurality of pixel electrodes;', 'a first insulator covering the plurality of gate lines;', 'a semiconductor layer formed on the first insulator;', 'the plurality of data lines formed on the semiconductor layer;', 'a second insulator covering the plurality of data lines;', 'the plurality of pixel electrodes including a plurality of first pixel electrodes corresponding to a first color, a plurality of second pixel electrodes corresponding to a second color, and a plurality of third pixel electrodes corresponding to a third color;', 'a common electrode formed on the second insulator and facing the plurality of pixel electrodes; and', 'a plurality of common lines extending along the plurality of data lines and configured to supply common voltage to the common electrode,, 'the first substrate ...

LIGHT CONTROL DEVICE AND METHOD FOR PRODUCING THE SAME

A light control device includes a first transparent coating substrate having a first bonding surface, a second transparent coating substrate having a second bonding surface, a light control sheet located between the first and second bonding surfaces, and a transparent adhesive layer that joins the first and second bonding surfaces together around the light control sheet. The light control sheet includes a first transparent electrode film, a second transparent electrode film, and a liquid crystal layer including a liquid crystal composition that fills space between the first transparent electrode film and the second transparent electrode film. The light control sheet has a sheet edge face, and the transparent adhesive layer covers the sheet edge face and has a water absorption rate of 2% or less in accordance with a method of JIS K 7209:2000 A. 1. A light control device , comprising:a first transparent coating substrate having a first bonding surface;a second transparent coating substrate having a second bonding surface;a light control sheet located between the first bonding surface and the second bonding surface; anda transparent adhesive layer that joins the first bonding surface and the second bonding surface together around the light control sheet, a first transparent electrode film including a first electrode layer formed on a first support film which is joined to the first bonding surface via a first transparent adhesive,', 'a second transparent electrode film including a second electrode layer formed on a second support film which is joined to the second bonding surface via a second transparent adhesive, and', 'a liquid crystal layer including a liquid crystal composition that fills space between the first transparent electrode film and the second transparent electrode film,, 'wherein the light control sheet includes'}the light control sheet has a sheet edge face formed by an edge face of the first electrode layer, an edge face of the second electrode layer, ...

ARRAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE

An array substrate which can carry a camera in a camera area seamlessly surrounded by a display area is disclosed, the camera area defines a transparent area, a first routing area adjacent to the transparent area, and a second routing area surrounding the first routing area. The array substrate includes a first substrate, a first conductive layer, a second conductive layer, a common electrode layer, a third conductive layer, a planarization layer, and a photo spacer. The planarization layer in the transparent area is in direct contact with the first substrate. The photo spacer is in the first routing area. The third conductive layer is around the transparent area and the first routing area. 1. An array substrate defining a display area and a camera area surrounded by the display area , the camera area defining a transparent area and a routing area surrounding the transparent area , the routing area defining a first routing area adjacent to and surrounding the transparent area and a second routing area surrounding the first routing area , the array substrate comprising:a first substrate;a first conductive layer on the first substrate, the first conductive layer comprising a plurality of first scan lines spaced apart from each other;a second conductive layer on the first conductive layer, the second conductive layer comprising a plurality of first data lines spaced apart from each other;a common electrode layer on the second conductive layer, the common electrode layer comprising a plurality of sub electrodes spaced apart from each other, each of the plurality of sub electrodes being configured to receive a common voltage and a touch driving voltage in a time division manner during a display period of a frame;a third conductive layer on the common electrode layer, the third conductive layer comprising a plurality of first touch lines spaced apart from each other, each of the plurality of first touch lines being electrically connected to at least one of the plurality ...

DISPLAY PANEL

A display panel is provided. The display panel includes a first substrate, a second substrate, a liquid crystal layer, a plurality of thin film transistors, a plurality of metal wires, a protection layer, a first alignment layer, and a plurality of agglomerates. The first substrate has at least a display area and a non-display area located outside the display area. The second substrate is disposed opposite to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The thin film transistors and the metal wires are disposed on the first substrate, the protection layer overlaying at least a portion of the metal wires. The first alignment layer is disposed on the protection layer for exposing a first surface of the protection layer. The agglomerates are disposed on at least a portion of the first surface. 1. A display panel , comprising:a first substrate having a display region and a non-display region located outside the display region;a second substrate;a liquid crystal layer disposed between the first substrate and the second substrate;a plurality of thin film transistors disposed on the first substrate;a plurality of metal wires disposed on the first substrate;a protection layer overlaying at least a portion of the metal wires;a first alignment layer disposed on the protection layer and for exposing a first surface of the protection layer; anda plurality of agglomerates disposed on at least a portion of the first surface.2. The display panel according to claim 1 , wherein the protection layer is in direct contact with at least one of the thin film transistors or the metal wires.3. The display panel according to claim 1 , wherein the protection layer comprises an inorganic dielectric material.4. The display panel according to claim 1 , wherein the first surface is corresponding to the non-display region.5. The display panel according to claim 1 , further comprising a plurality of photo spacers disposed between ...

SWITCHABLE PROJECTION PANEL

A panel apparatus comprises a first layer. The first layer includes a liquid crystal microdroplet display (LCMD) switchable between transparent and opaque states in response to a change in an applied electrical voltage. The panel apparatus further comprises a second layer spaced apart from and coupled to the first layer. The second layer includes a transparent panel. 1. A display system comprising:a first layer having opposite first and second sides; anda second layer coupled to the first side of the first layer, the second layer including a reflective layer; anda projector providing images from the second side of the first layer.2. The display system of wherein the reflective layer includes a plurality of metallic particles suspended in a polymer medium.3. The display system of wherein the projector includes a light source claim 1 , the light source including one or more laser beams.4. The display system of wherein the projector has a short throw capability.5. The display system of wherein the first layer further includes a liquid crystal microdroplet display (LCMD) layer switchable between transparent and opaque states in response to a change in an applied electrical voltage.6. The display system of wherein the first layer further includes a color filer.7. A showcase apparatus comprising:a surface, wherein said surface includes LCMD film configured for showing projected images;a cabinet coupled with said surface; anda projector, wherein said projector provides images on said surface.8. The showcase apparatus of wherein said projector has short throw capability.9. The showcase apparatus of wherein the projector includes a light source claim 7 , the light source including one or more laser beams.10. A panel apparatus comprising:a transparent display device anda reverse mode liquid crystal microdroplet display coupled to the transparent display device, wherein the reverse mode NPD-LCD includes a non-homogeneous light transmissive copolymer matrix.11. The panel ...

Display panel and display apparatus

This disclosure pertains to the technical field of liquid crystal display, and in particular to a display panel and a display apparatus. This display panel comprises a first substrate and a second substrate provided by cell-assembling, wherein the first substrate and the second substrate are both flexible and bendable, and wherein both of the first substrate and the second substrate are provided with a repulsion layer therein, which enables the first substrate and the second substrate to repel each other. By the addition of the repulsion layer to the display panel, the effect of maintaining a uniform cell thickness of the flexible display panel is achieved and the display panel is allowed to have a better displaying effect.

Optical Modulation Element

A light modulation element and the use thereof are provided. The light modulation element can suppress a surface waviness phenomenon upon surface reflection visual observation by improving surface waviness of a base film caused by a spacer. Such light modulation element can be applied to various flexible display devices to improve the quality of products. 1. A light modulation element having comprising:a first base film and a second base film disposed opposite to each other;a light modulating layer disposed between the first and second base films and including spacers; anda buffer layer disposed outside one or more base films of the first and second base films.2. The light modulation element according to claim 1 , wherein a ratio (T4/T5) of a thickness (T4) of the first or second base film to an interval (T5) between the first and second base films disposed opposite to each other is in a range of 1 to 30.3. The light modulation element according to claim 1 , wherein the spacers are spaced apart from each other in the light modulating layer.4. The light modulation element according to claim 1 , wherein the buffer layer comprises a buffer film and a pressure-sensitive adhesive layer sequentially.5. The light modulation element according to claim 4 , wherein the buffer film is attached outside the one or more base films of the first base film and the second base film via the pressure-sensitive adhesive layer.6. The light modulation element according to claim 4 , wherein the buffer film has flat surfaces on both sides.7. The light modulation element according to claim 4 , wherein the pressure-sensitive adhesive layer has a flat surface facing the buffer film and another surface with surface waviness facing the light modulating layer.8. The light modulation element according to claim 4 , wherein the pressure-sensitive adhesive layer comprises an OCA (optically clear adhesive) pressure-sensitive adhesive.9. The light modulation element according to claim 4 , wherein a ...

Composite particles, composite-particle powder, and light-modulating material

Provided is a composite particle capable of effectively suppressing the occurrence of color unevenness in a light-modulating material and effectively enhancing the light-modulating performance. The composite particle according to the present invention contains a pigment and has a particle diameter of 10 μm or more and 100 μm or less.

Method of Applying Particles

The present application relates to a method of applying particles, an optical film and a method of manufacturing an active liquid crystal device. In the method of applying particles of the present application, the particles can be uniformly applied on a base material and fixed while maintaining the shape of particles. The optical film of the present invention produced by the above method can have excellent particle dispersity. A method of manufacturing an active liquid crystal device using the above method can maintain a cell gap uniformly while simplifying the manufacturing process and preventing gravity defects. 1. A method of applying particles comprising a process of coating a coating composition comprising microparticles , a curable resin and a solvent on a base material having a surface roughness (Ra) of from 3 nm to 100 nm , followed by drying and curing.2. The method of applying particles according to claim 1 ,wherein said base material having a surface roughness (Ra) of 3 nm to 100 nm is produced by any one of the following processes a) to d):a) coating a composition comprising nanoparticles, a curable resin and a solvent on a base material, followed by drying and curing;b) forming a base material with a mold;c) eroding a flat base material with a partially erodible solvent; andd) applying physical force to a flat base material.3. The method of applying particles according to claim 2 ,wherein said base material comprise one base material film selected from the group consisting of polyethylene terephthalate, polytetrafluoroethylene, polyethylene, polypropylene, polybutene, polybutadiene, vinyl chloride copolymer, polyurethane, ethylene-vinyl acetate, ethylene-propylene copolymer, ethylene-ethyl acrylate copolymer, ethylene-methyl acrylate copolymer and polyimide.4. The method of applying particles according to claim 3 ,wherein said base material further comprises a conductive layer formed on said base material film, and said base material is produced by ...

ELECTRO-OPTICAL UNIT FOR VOLUMETRIC DISPLAY DEVICE

An electro-optical unit for a volumetric display device is disclosed. The electro-optical unit includes first optical diffuser element including first substrate and second substrate, first electrode arranged on inner side of the first substrate and second electrode arranged on inner side of the second substrate, and first liquid crystal layer arranged between the first electrode and the second electrode; and a second optical diffuser element including third substrate and fourth substrate, third electrode arranged on inner side of third substrate and fourth electrode arranged on inner side of the fourth substrate, and second liquid crystal layer arranged between third electrode and fourth electrode. Further, the electro-optical unit includes a first transitional medium layer arranged between the first optical diffuser element and the second optical diffuser element, with a refractive index equivalent to a refractive index of one or more of the fourth substrate and the fifth substrate. 1. An electro-optical unit for a volumetric display device , the electro-optical unit comprising:a first optical diffuser element comprising a first substrate and a second substrate, a first electrode arranged on an inner side of the first substrate and a second electrode arranged on an inner side of the second substrate, and a first liquid crystal layer arranged between the first electrode and the second electrode;a second optical diffuser element comprising a third substrate and a fourth substrate, a third electrode arranged on an inner side of the third substrate and a fourth electrode arranged on an inner side of the fourth substrate, and a second liquid crystal layer arranged between the third electrode and the fourth electrode, wherein the second optical diffuser element is arranged spaced apart from the first optical diffuser element such that the second substrate and the third substrate are facing each other; anda first transitional medium layer arranged between the first ...

Film-to-glass switchable glazing

A privacy glazing structure may include an electrically controllable optically active material, such as a liquid crystal material, sandwiched between a flexible substrate and a rigid substrate. The flexible substrate and the rigid substrate may each have a conductive layer deposited on the surface facing the optically active material. The flexible substrate may be bonded about its perimeter to the rigid substrate and may be sufficiently flexible to conform to non-planarity of the rigid substrate. As a result, the flexible substrate may adopt the surface contour of the rigid substrate to maintain a uniform thickness of optically active material between the flexible substrate and the rigid substrate.

BPS ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF

The manufacturing method of the BPS array substrate allows a black matrix, main photo spacers, and sub photo spacers to be all arranged on an array substrate with the same manufacturing process, wherein thicknesses of color resist units are used to achieve a height difference between the main photo spacer and the black matrix and the thicknesses of the color resist units are also used, in combination with controlling of light transmission rate of the mask, to achieve a height difference between the sub photo spacer and the black matrix. The area of the black light-shielding film layer that corresponds to and forms the black matrix corresponds to an area of a mask that is a full light transmission area during an exposure process so as to be irradiated with a sufficient amount of ultraviolet light during exposure to undergo complete crosslinking reaction. 1. A manufacturing method of a black-photo-spacer (BPS) array substrate , comprising the following steps:{'b': '1', 'Step S: providing a backing substrate, making a thin-film transistor array layer on the backing substrate, and forming a protective layer on the backing substrate to cover the thin-film transistor array layer;'}{'b': '2', 'Step S: forming a color resist layer on the protective layer, wherein the color resist layer comprises a plurality of color resist units arranged in an array and each of the color resist units comprises a first pixel zone, a second pixel zone, and a connection zone arranged between the first pixel zone and the second pixel zone;'}{'b': '3', 'Step S: forming an organic insulation layer on the protective layer to cover the color resist layer and depositing a black light-shielding film layer on the organic insulation layer,'}wherein the black light-shielding film layer is formed to define multiple main photo spacer patterns corresponding to and located above the connection zones of multiple ones of the color resist units, multiple sub photo spacer patterns corresponding to and located ...

LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THEREOF

The present invention relates to a liquid crystal display that maintains a more uniform cell gap and improves adherence between two display panels by improving adhesion between substrates and their bead spacers, as well as a manufacturing method thereof. An exemplary liquid crystal display includes: a first substrate and a second substrate facing each other; a bead spacer comprising a plurality of beads and a first adhesive coupling the beads to the first substrate; a second adhesive corresponding to the bead spacer and disposed on the second substrate so as to contact the bead spacer; and a liquid crystal layer disposed between the first substrate and the second substrate. 1. A method of fabricating a liquid crystal display , the method comprising:receiving a first substrate and a second substrate;depositing a mixture at locations on the first substrate, each deposited mixture comprising a plurality of beads and a first adhesive coupling the plurality of beads to each other;applying a second adhesive to the second substrate, at positions corresponding to the locations of the deposited mixture on the first substrate;applying the first substrate to the second substrate so that each deposited mixture contacts a corresponding applied second adhesive, thereby forming a bead spacer having the plurality of beads coupled to both the first and second substrates.2. The method of claim 1 , whereinthe mixture and the second adhesive are each formed by a printing method.3. The method of claim 1 , whereinthe first adhesive and the second adhesive are made of the same material.4. The method of claim 1 , whereinthe first adhesive and the second adhesive are a thermosetting adhesive.5. The method of claim 1 , whereinthe first substrate and the second substrate are flexible substrates.6. The method of claim 1 , wherein the forming a bead spacer further comprises forming the bead spacer on a light blocking member formed on the first substrate. This application is a continuation ...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

There has been a case where peeling occurs if an internal stress of a wiring of a TFT is strong. In particular, the internal stress of a gate electrode largely influences a stress that a semiconductor film receives, and there has been a case where the internal stress becomes a cause of reduction in electric characteristics of a TFT depending on the internal stress. According to the present invention, an impurity element is introduced into a wiring, or both the introduction of an impurity element and heat treatment are performed, whereby the wiring can be controlled to have a desired internal stress. It is effective that the present invention is particularly applied to a gate electrode. Further, it is possible that the introduction of an impurity element and the heat treatment are conducted to only a desired region to conduct control to attain a desired internal stress. 1. (canceled)2. A semiconductor device comprising:a light shielding film over a substrate;a semiconductor film having a crystal structure including a channel forming region overlapping with the light shielding film;a gate electrode over the semiconductor film;a first interlayer insulating film over the gate electrode;a first conductive film electrically connected to the semiconductor film through a first contact hole in the first interlayer insulating film;a second interlayer insulating film over the first conductive film;a second conductive film having light shielding property over the second interlayer insulating film;a third interlayer insulating film over the second conductive film; anda pixel electrode electrically connected to the first conductive film through a second contact hole in the third interlayer insulating film,wherein the first contact hole does not overlap with the second contact hole.3. The semiconductor device according to claim 2 ,wherein the light shielding film comprises an element included in the gate electrode.4. The semiconductor device according to claim 2 ,wherein the light ...

Liquid crystal display

A liquid crystal display is provided. The liquid crystal display comprises: two substrates disposed opposite to each other, a liquid crystal layer disposed between the substrates, and a photo spacer region, wherein a plurality of layout units are distributed on the photo spacer region, and the layout units are disposed between the substrates, the layout units comprise a plurality of layout subunits disposed in rows and columns, and in one of the layout units, a portion of the layout subunits is provided with at least one photo spacer, and the other portion of the layout subunits is provided without the photo spacer; a pixel matrix comprising a plurality of pixels, and some pixels are provided with the photo spacer, and the other pixels are provided without the photo spacer; and a compensation driving module configured to drive a luminance compensation to at least one of the pixels.

AUTOSTEREOSCOPIC DISPLAY DEVICE

The present invention provides an autostereoscopic display device including: a display device; and a liquid crystal lens cell arranged on the display device, the liquid crystal lens cell including: a first substrate; a second substrate; a liquid crystal layer sandwiched between the first substrate and the second substrate; a first electrode arranged on the first substrate on the side of the liquid crystal-layer; and a second electrode arranged on the second substrate on the side of the liquid crystal layer, in which the liquid crystal lens cell has a water-absorption layer arranged on at least one of the first substrate and the second substrate on the side of as the liquid crystal layer. 1. A liquid crystal lens cell comprising:a first substrate;a second substrate;a liquid crystal layer sandwiched between the first substrate and the second substrate;a first electrode arranged on the first substrate on the side of the liquid crystal layer; anda second electrode arranged on the second substrate on the side of the liquid crystal layer,wherein the liquid crystal lens cell has a water-absorption film arranged on at least one of the first substrate and the second substrate on the side of the liquid crystal layerwherein 7.5<(d/Th)<100 is satisfied, where the thickness of the liquid crystal layer is d and the thickness of the water-absorption film is Th, andwherein the water-absorption film is arranged between the first substrate and the first electrode.2. The liquid crystal lens cell according to claim 1 , wherein the water-absorption film is made of acrylic resin or epoxy resin.3. The liquid crystal lens cell according to claim 1 , wherein the first electrode is a comb-like electrode claim 1 , the second electrode is a plane-like electrode claim 1 , and 3.5<(Q/d)<7 is satisfied claim 1 , where the thickness of the liquid crystal layer is d and the pitch of the comb-like electrode is Q.6. The liquid crystal lens cell according to claim 3 , wherein 4.5<(Q/d)<5.5 is ...

Transmittance-Variable Film

A transmittance-variable film and a use thereof, where the transmittance-variable film can control pretilt of a liquid crystal interface by applying a liquid crystal alignment film containing splay oriented liquid crystal molecules, and can vertically and horizontally orient a liquid crystal layer or a liquid crystal interface according to an average tilt angle of the liquid crystal alignment film to ensure uniformity of driving and fast response speed. In addition, by applying a liquid crystal alignment film, the transmittance-variable film can be implemented in various modes with a simple coating-drying-curing method excluding the rubbing process by controlling an arrangement of liquid crystal molecules in a liquid crystal alignment film other than the pretilt control method using the conventional rubbing method. 1. A transmittance-variable film comprising a first substrate , a transmittance-variable liquid crystal layer and a second substrate in sequence , wherein at least one of the first substrate or the second substrate comprises a liquid crystal alignment film containing splay oriented liquid crystals.2. The transmittance-variable film according to claim 1 , wherein the liquid crystal alignment film has an average tilt angle of 0.2 degrees to 20 degrees and the transmittance-variable liquid crystal layer has horizontal orientation when no voltage is applied.3. The transmittance-variable film according to claim 1 , wherein the liquid crystal alignment film has an average tilt angle of 30 degrees to 90 degrees and the transmittance-variable liquid crystal layer has vertical orientation when no voltage is applied.4. The transmittance-variable film according to claim 1 , wherein any one of the first substrate and the second substrate has the liquid crystal alignment film.5. The transmittance-variable film according to claim 1 , wherein both the first substrate and the second substrate have the liquid crystal alignment film.6. The transmittance-variable film ...

LIQUID CRYSTAL DISPLAY DEVICE

The present invention provides a liquid crystal display device including a horizontal alignment type liquid crystal layer, sub spacers, and a photo-alignment film, wherein the liquid crystal display device can suppress the occurrence of a disclination. The present invention relates to a liquid crystal display device including: a pair of substrates facing each other; and a horizontal alignment type liquid crystal layer interposed between the pair of substrates, wherein at least one of the pair of substrates includes a photo-alignment film, one of the pair of substrates includes multiple sub spacers, the multiple sub spacers are not in contact with the facing substrate under atmospheric pressure, and each of the multiple sub spacers is formed such that its thickness in a cross section monotonically increases and then monotonically decreases from one end to another end of the sub spacer. 1. A liquid crystal display device comprising:a pair of substrates facing each other; anda horizontal alignment type liquid crystal layer interposed between the pair of substrates,wherein at least one of the pair of substrates includes a photo-alignment film,one of the pair of substrates includes multiple sub spacers,the multiple sub spacers are not in contact with the facing substrate under atmospheric pressure, andeach of the multiple sub spacers is formed such that its thickness in a cross section monotonically increases and then monotonically decreases from one end to another end of the sub spacer.2. The liquid crystal display device according to claim 1 ,wherein an alignment film material to form the photo-alignment film comprises at least one photoreactive functional group selected from the group consisting of a chalcone group, a coumarin group, a cinnamato group, an azobenzene group, and a stilbene group.3. The liquid crystal display device according to claim 1 ,wherein an alignment film material to form the photo-alignment film includes a cyclobutane skeleton in a repeating ...

SPACER SUPPORTABILITY EVALUATION METHOD AND DEVICE, COMPUTER READABLE STORAGE MEDIUM

A spacer supportability evaluation method and device as well as a computer readable storage medium are provided. The method includes acquiring initial distribution images of spacers and corresponding support pads on a substrate, performing binary grayscaling processing to obtain distribution images of spacers and corresponding support pads, obtaining two binary matrices according to the distribution images, subjecting the two binary matrices to convolution in a spatial domain or to multiplication in a frequency domain to obtain an equivalent support matrix, calculating a number of elements in the equivalent support matrix whose values are a first value to obtain a number of supported pixels. The supportability of spacers is evaluated by acquiring parameters or design drawings of the spacers to calculate suitable size and positional arrangement of each spacer, improving the supportability of spacers and keeps the cell gap of the liquid crystal cell stable and uniform. 1. A spacer supportability evaluation method , comprising:acquiring an initial distribution image of spacers and an initial distribution image of corresponding support pads on a substrate;performing binary grayscaling processing to the initial distribution image of spacers and the initial distribution image of corresponding support pads respectively to obtain a distribution image of spacers and a distribution image of corresponding support pads, wherein a grayscale of each pixel of the distribution image of spacers and the distribution image of corresponding support pads is represented by a first value or a second value, wherein the first value is one of a numeral 1 and a numeral 0, and the second value is one of the numeral 1 and the numeral 0 that is different from the first value;obtaining a first binary matrix according to the distribution image of spacers, and obtaining a second binary matrix according to the distribution image of support pads, wherein each element in the first binary matrix ...

Liquid Crystal Display Device and Driving Method Thereof

In a display device including a backlight and a display panel, the area of the backlight is divided into a plurality of unit regions; the display panel includes pixels which are larger in number than the unit regions; a frame rate of image data input to the device is converted to perform display while part of the unit regions in which black is displayed is in a non-light emission state; and the driving frequency of the backlight is converted in accordance with the display. 1. (canceled)2. A liquid crystal display device comprising:a backlight; anda display panel,wherein the backlight is divided into a plurality of unit regions configured so that brightness of each of the plurality of unit regions is individually controlled,wherein the brightness has a plurality of levels,wherein the backlight is configured to control the brightness with a plurality of levels,wherein the display panel is divided into a plurality of regions,wherein the unit region is corresponding to the region of the display panel,wherein the display panel includes pixels which are larger in number than the plurality of unit regions, andwherein a number of levels of the brightness is higher on the lower gray scale level side than on the higher gray scale level side.3. A liquid crystal display device comprising:a backlight; anda display panel configured to display an image of N gray scale levels where N is an integer of 2 or more,wherein the backlight is divided into a plurality of unit regions configured so that brightness of each of the plurality of unit regions is individually controlled,wherein the brightness has a plurality of levels,wherein the backlight is configured to control brightness with a plurality of levels,wherein the display panel is divided into a plurality of regions,wherein the unit region is corresponding to the region of the display panel,wherein the display panel includes pixels which are larger in number than the plurality of unit regions,wherein N gray scale levels are divided ...

DISPLAY PANEL, METHODS OF FABRICATING AND REPAIRING THE SAME

The present application discloses a display panel including an array substrate and an opposing substrate facing the array substrate; a data line layer having a plurality of data lines on the array substrate; a passivation layer on a side of the data line layer proximal to the opposing substrate; a sealant layer on a side of the passivation layer distal to the data line layer, sealing the array substrate and the opposing substrate together; the display panel having a first area enclosed by the sealant layer and a second area outside of the first area and the sealant layer; the plurality of data lines extending from the first area into the second area; and a common electrode layer on a side of the sealant layer distal to the passivation layer. The common electrode layer includes a portion having a plurality of connections, and a plurality of slits spaced apart from each other by the plurality of connections, the plurality of slits and the plurality of connections extending from the first area into the second area, each of the plurality of connections is between two adjacent slits; each of the plurality of connections has a first portion in the first area and a second portion in the second area. 1. A display panel , comprising:an array substrate and an opposing substrate facing the array substrate;a data line layer comprising a plurality of data lines on the array substrate;a passivation layer on a side of the data line layer proximal to the opposing substrate;a sealant layer on a side of the passivation layer distal to the data line layer, sealing the array substrate and the opposing substrate together; the display panel comprising a first area enclosed by the sealant layer and a second area outside of the first area and the sealant layer; the plurality of data lines extending from the first area into the second area; anda common electrode layer on a side of the sealant layer distal to the passivation layer;wherein the common electrode layer comprises a portion having ...

DISPLAY SEALING TECHNIQUE

We disclose herein a display device comprising a first plate, a second plate spaced apart from the first plate to form a cell gap between the first and second plates, a display medium material and a radiation curable material located within the cell gap. Upon exposure to radiation within a vicinity of a continuous target perimeter, the radiation curable material is configured to bond the first and second plates together within the vicinity of the continuous target perimeter. 1. A display device comprising:a first plate;a second plate spaced apart from the first plate to form a cell gap between the first and second plates;a display medium material and a radiation curable material located within the cell gap;wherein, upon exposure to radiation within a vicinity of a continuous target perimeter, the radiation curable material is configured to bond the first and second plates together within the vicinity of the continuous target perimeter.2. A display device according to claim 1 , wherein the vicinity of the continuous target perimeter is an area of the display device in which one side of the area has the display medium material and another side of the area has no display medium material.3. A display device according to claim 1 , wherein the vicinity of the continuous target perimeter is an area of the display device in which one side of the area has the display medium material and another side of the area has no display.4. A display device according to claim 3 , wherein said another side of the area is a hole through the display device.5. A display device according to claim 3 , wherein said another side of the area is outside the display device.6. A display device according to claim 1 , wherein the radiation curable material is configured to form at least one bonding spacer wall to bond the first and second plates.7. A display device according to claim 6 , wherein the at least one bonding spacer wall is a polymer wall.8. A display device according to claim 1 , wherein ...

FILM-TO-GLASS SWITCHABLE GLAZING

A privacy glazing structure may include an electrically controllable optically active material, such as a liquid crystal material, sandwiched between a flexible substrate and a rigid substrate. The flexible substrate and the rigid substrate may each have a conductive layer deposited on the surface facing the optically active material. The flexible substrate may be bonded about its perimeter to the rigid substrate and may be sufficiently flexible to conform to non-planarity of the rigid substrate. As a result, the flexible substrate may adopt the surface contour of the rigid substrate to maintain a uniform thickness of optically active material between the flexible substrate and the rigid substrate. 1. A privacy glazing structure comprising:a first rigid substrate of transparent material;a second rigid substrate of transparent material that is generally parallel to the first rigid substrate, the second rigid substrate having a first surface and a second surface opposite the first surface;a spacer positioned between the first rigid substrate and the second rigid substrate to define a between-pane space;a flexible substrate having a first surface and a second surface opposite the first surface;a first substantially transparent conductive layer carried on the first surface of the flexible substrate;a second substantially transparent conductive layer carried on the first surface of the second rigid substrate facing the between-pane space; andan electrically controllable optically active material,wherein the flexible substrate is bonded about its perimeter to the first surface of the second rigid substrate to form a cavity therebetween,the electrically controllable optically active material is disposed within the cavity, andthe flexible substrate is sufficiently flexible to conform to non-planarity of the second rigid substrate.2. The structure of claim 1 , wherein the flexible substrate is a polymeric sheet.3. The structure of claim 2 , wherein the polymeric sheet ...

SMART WINDOW HAVING DIMMING FUNCTION

A smart window having a dimming function may include transparent substrates opposing each other; an electrode formed internally of the transparent substrate; and a first liquid crystal cell device and a second liquid crystal cell device with a liquid crystal layer located between the electrodes, respectively, wherein the first liquid crystal cell device and the second liquid crystal cell device form the liquid crystal layer, respectively, to have a different absorption wavelength band and are sequentially deposited. 1. A smart window having a dimming function , the window comprising:transparent substrates opposing each other;electrodes formed internally of the transparent substrates; anda first liquid crystal cell device and a second liquid crystal cell device with a liquid crystal layer located between the electrodes, respectively,wherein the first liquid crystal cell device and the second liquid crystal cell device form the liquid crystal layer, respectively, to have a different absorption wavelength band, and are sequentially deposited.2. The smart window having the dimming function of claim 1 , further including an adhesive member located between the respective liquid crystal layer and the electrodes.3. The smart window having the dimming function of claim 1 , wherein the respective liquid crystal layer includes a spacer therein.4. The smart window having the dimming function of claim 1 , wherein light transmittance of each wavelength in the respective liquid crystal cell device is controlled through a power source portion connected to the electrodes of the respective liquid crystal cell device.5. The smart window having the dimming function of claim 4 , wherein a first liquid crystal layer of the first liquid crystal cell device is configured to absorb a red wavelength band according to a voltage variation of the power source portion.6. The smart window having the dimming function of claim 4 , wherein a second liquid crystal layer of the second liquid crystal ...

LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE

The present application discloses a liquid crystal display panel and a liquid crystal display device adopting such liquid crystal display panel. The liquid crystal display panel includes an array substrate, including a drive circuit; an opposed substrate, opposite to the array substrate; a sealant, disposed between the array substrate and the opposed substrate, wherein the sealant, the array substrate and the opposed substrate define a containing space together, and the containing space includes a liquid crystal area and a liquid crystal-free area in parallel; and liquid crystal molecules, distributed in the liquid crystal area, wherein the drive circuit is located in the liquid crystal-free area. 1. A liquid crystal display panel , comprising:an array substrate, comprising a drive circuit;an opposed substrate, opposite to the array substrate;a sealant, disposed between the array substrate and the opposed substrate, wherein the array substrate, the opposed substrate and the sealant define a containing space together, the containing space comprises a liquid crystal area and a liquid crystal-free area in parallel, and the drive circuit is located in the liquid crystal-free area; andliquid crystal molecules, distributed in the liquid crystal area.2. The liquid crystal display panel according to claim 1 , further comprising an isolating structure claim 1 , wherein the isolating structure is located above the drive circuit and is spaced from the drive circuit claim 1 , and the isolating structure is located in the liquid crystal-free area.3. The liquid crystal display panel according to claim 2 , wherein the isolating structure is of a plurality of spacers claim 2 , and the plurality of spacers are fixedly connected to the opposed substrate claim 2 , and extend to the drive circuit from the opposed substrate.4. The liquid crystal display panel according to claim 3 , wherein the plurality of spacers are photosensitive spacers.5. The liquid crystal display panel according ...

CURVED, ARCUATELY-BONDED LIQUID CRYSTAL CELL AND METHOD OF MAKING

Curved, arcuately-bonded liquid-crystal cells that include substrates held together by an edge adhesive cured after the substrates were bent into a congruently curved configuration; methods of making such cells; and, switchable shutters and automatic darkening filters that include such cells.

Display panel and liquid crystal display device

The present disclosure provides a display panel and a liquid crystal display device. The display panel includes an array substrate, a color filter substrate, and a sealant arranged between the array substrate and the color filter substrate and added with particles. At least a part of the particles have, at their surfaces, first delimiting mechanisms for increasing a frictional force between the adjacent particles.

DISPLAY-PANEL MOTHERBOARD AND FABRICATING METHOD THEREOF

The present disclosure provides a display-panel motherboard and a fabricating method thereof. The display-panel motherboard includes a first motherboard and a second motherboard arranged opposite to each other, the display-panel motherboard is divided into a plurality of sub-panel regions arranged in an array, and a surrounding region other than all of the sub-panel regions, sealing glue for bonding the first motherboard to the second motherboard is applied within the surrounding region on a periphery of the display-panel motherboard, each sub-panel region is provided therein with sealant for bonding the first motherboard to the second motherboard, and first liquid crystals are provided within a closed space between the first motherboard and the second motherboard at an inner side of the sealing glue and at an outer side of the sealant within the individual sub-panel regions.

DISPLAY PANEL

A display panel is disclosed, which comprises: a first substrate; a second substrate opposite to the first substrate and comprising a display region and a border region; a sealant disposed between the first substrate and the second substrate and surrounding the display region; and plural protrusions disposed on the border region and respectively has a top surface facing to the first substrate, wherein the sealant has a central dummy line along a longitude direction thereof, and the plurality of protrusions disposed on a region which is defined by peripheries extending from the central dummy line toward two opposite direction substantially vertical to the central dummy line within a distance ranging from 0 μm to 200 μm, wherein on a unit area of the region, a sum of areas of the top surfaces of the plurality of protrusions is 1% to 5% of the unit area. 1. A display panel , comprising:a first substrate;a second substrate opposite to the first substrate and comprising a display region and a border region;a sealant unit disposed between the first substrate and the second substrate and surrounding the display region; anda plurality of protrusions disposed on the border region and each of the plurality of protrusions respectively having a top surface facing to the first substrate,wherein the sealant unit has a central dummy line along a longitude direction thereof, and the plurality of protrusions are disposed on a region which is defined by peripheries extending from the central dummy line toward two opposite direction substantially vertical to the central dummy line within a distance ranging from 0 μm to 200 μm,wherein on a unit area of the region, a sum of areas of the top surfaces of the plurality of protrusions is 1% to 5% of the unit area.2. The display panel as claimed in claim 1 , wherein the plurality of protrusions are disposed on a region which is defined by peripheries extending from the central dummy line toward two opposite direction substantially vertical ...

LIQUID CRYSTAL DISPLAY

A display device including a first substrate comprising a first surface, a second substrate overlapping the first substrate and including a second surface overlapping the first surface, a display unit between the first substrate and the second substrate, and a supporting assistance member disposed between the first surface and the second surface, in which the supporting assistance member includes a first region and a second region, at least one of the first substrate and the second substrate includes a third region and a fourth region, transmittance of the first region is higher than transmittance of the second region, transmittance of the third region is higher than transmittance of the fourth region, and the second region surrounds the first region, the fourth region surrounds the third region, and the first region and the third region overlap each other. 1. A display device comprising:a first substrate comprising a first surface;a second substrate overlapping the first substrate and comprising a second surface overlapping the first surface;a display unit between the first substrate and the second substrate; anda supporting assistance member disposed between the first surface and the second surface,wherein:the supporting assistance member comprises a first region and a second region;at least one of the first substrate and the second substrate comprises a third region and a fourth region;transmittance of the first region is higher than transmittance of the second region;transmittance of the third region is higher than transmittance of the fourth region; andthe second region surrounds the first region, the fourth region surrounds the third region, and the first region and the third region overlap each other.2. The display device of claim 1 , wherein both the first substrate and the second substrate comprise the third region and the fourth region.3. The display device of claim 1 , wherein the supporting assistance member has substantially a cylindrical shape.4. The ...

DISPLAY DEVICE

A display device includes a pixel portion in which a pixel electrode layer is arranged in a matrix, and an inverted staggered thin film transistor having a combination of at least two kinds of oxide semiconductor layers with different amounts of oxygen is provided corresponding to the pixel electrode layer. In the periphery of the pixel portion in this display device, a pad portion is provided to be electrically connected to a common electrode layer formed on a counter substrate through a conductive layer made of the same material as the pixel electrode layer. One objection of our invention to prevent a defect due to separation of a thin film in various kinds of display devices is realized, by providing a structure suitable for a pad portion provided in a display panel. 1. (canceled)2. A display device comprising:a pixel portion over a substrate; anda connection portion over the substrate, the connection portion being located outside the pixel portion, a first conductive layer comprising a material same as a gate wiring of the pixel portion;', 'a second conductive layer over the first conductive layer and comprising a material same as a source wiring of the pixel portion; and', 'a third conductive layer over the second conductive layer and comprising a material same as a pixel electrode of the pixel portion,, 'wherein the connection portion compriseswherein the third conductive layer comprises a first region in contact with the second conductive layer,wherein the third conductive layer comprises a second region in contact with the first conductive layer,wherein the first conductive layer comprises a first edge and a second edge in a first direction in which the second conductive layer extends, andwherein the second conductive layer comprises a third region extending from the first edge, and a fourth region extending from the second edge, in a second direction intersecting with the first direction, the second conductive layer comprises a first width, a second width ...

Liquid Crystal Display Device and Driving Method Thereof

In a display device including a backlight and a display panel, the area of the backlight is divided into a plurality of unit regions; the display panel includes pixels which are larger in number than the unit regions; a frame rate of image data input to the device is converted to perform display while part of the unit regions in which black is displayed is in a non-light emission state; and the driving frequency of the backlight is converted in accordance with the display. 1. (canceled)2. A liquid crystal display device comprising a display panel , the display panel comprising:a first substrate and a second substrate;a spacer interposed between the first substrate and the second substrate;a light-shielding film overlapping with the spacer; and a video signal line comprising a first conductive layer and oriented along a column direction;', 'a common electrode comprising a second conductive layer; and', 'pixels arranged in lines and columns, each pixel of a given column comprising a semiconductor layer, a pixel electrode connected to the video signal line via the semiconductor layer, the semiconductor layer overlapping and being in electrical contact with the first conductive layer;, 'a pixel portion on the first substrate, the pixel portion comprisingwherein the spacer overlaps with one of the semiconductor layers,wherein the columns are parallel to the column direction,wherein a first portion of a first pixel electrode is oblique with respect to and makes a first angle with the column direction,wherein a second portion of a second pixel electrode is oblique with respect to and makes a second angle with the column direction, the first angle being different from the second angle,wherein the first conductive layer comprises a first portion and a second portion parallel to the first portion of the first pixel electrode and to the second portion of the second pixel electrode, respectively, andwherein the second conductive layer is continuously formed so as to overlap ...

METHOD FOR PRODUCING A FLEXIBLE ELECTRO-OPTIC CELL

Provided is a method of producing a flexible cell unit enclosed by a border seal and filled with an electro-optic material. The flexible cell includes a first and a second substrate separated by a controlled distance maintained by spacers. The method includes providing two continuous sheets of flexible plastic material to form the first and second substrates and depositing an electro-optic material on at least one substrate. The electro-optic material is non-encapsulated, non-polymeric, and contains less than 1% polymerizable material. The method also includes pairing the first and second substrates while roll-filling the flexible cell with the electro-optic material using one or more lamination rollers so that the electro-optic material completely fills the controlled distance between the first and second substrates. 1. A method of producing a flexible cell unit enclosed by a border seal and filled with an electro-optic material , the flexible cell having a first and a second substrate separated by a controlled distance maintained by unpatterned spacers , the method comprising:providing two continuous sheets of flexible plastic material to form the first and second substrates,depositing an electro-optic material on at least one substrate, wherein the electro-optic material is non-discrete, non-encapsulated, non-polymeric, and contains less than 1% polymerizable material;pairing the first and second substrates while roll-filling the flexible cell with the electro-optic material using one or more lamination rollers so that the electro-optic material completely fills the controlled distance between the first and second substrates.2. The method of claim 1 , wherein the method further comprises applying a border sealant on the first or second or both substrates before the roll filling step and curing the border sealant to form the border seal after the roll-filling step.3. The method of claim 2 , wherein the electro-optic material is deposited on an area outside the ...

LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DISPLAY, AND ELECTRONIC DEVICE

A liquid crystal composition contains liquid crystal molecules. The liquid crystal molecules include 17 mol % or more of first liquid crystal molecules represented by the following formula with respect to the whole liquid crystal molecules: 2. The liquid crystal composition according to claim 1 , containing 50 mol % or more of the first liquid crystal molecules with respect to the whole liquid crystal molecules.3. The liquid crystal composition according to claim 1 , containing less than 50 mol % of second liquid crystal molecules containing an alkoxy group in the molecules with respect to the whole liquid crystal molecules.4. The liquid crystal composition according to claim 1 , containing the first liquid crystal molecules and third liquid crystal molecules claim 1 , represented by Formula (A) claim 1 , different from the first liquid crystal molecules claim 1 ,{'sup': 2', '4', '2', '4, 'wherein the total number of Rgroups and Rgroups in each first liquid crystal molecule is equal to the total number of Rgroups and Rgroups in each third liquid crystal molecule and'}{'sup': 1', '5', '1', '5, 'the difference between the sum of the number of carbon atoms in an Rgroup and the number of carbon atoms in an Rgroup in the first liquid crystal molecule and the sum of the number of carbon atoms in an Rgroup and the number of carbon atoms in an Rgroup in the third liquid crystal molecule is 1.'}5. The liquid crystal composition according to claim 4 , wherein the number of the Rgroups in the first liquid crystal molecule is equal to the number of the Rgroups in the third liquid crystal molecule claim 4 ,{'sup': 4', '4, 'the number of Rgroups in the first liquid crystal molecule is equal to the number of the Rgroups in the third liquid crystal molecule,'}{'sup': 1', '5', '1', '5, 'the difference between the sum of the number of carbon atoms in the Rgroup and the number of carbon atoms in the Rgroup in the first liquid crystal molecule and the sum of the number of carbon atoms ...

LIGHT CONTROL FILM, LAMINATED GLASS AND METHOD FOR PRODUCING LIGHT CONTROL FILM

The reliability of a spacer is improved in comparison to conventional ones. A light control film which is obtained by sandwiching a liquid crystal layer between first and second laminates that are provided with at least alignment layers and which controls light transmitted therethrough by controlling the alignment of liquid crystal molecules in the liquid crystal layer by driving electrodes that are provided on the first and second laminates. With respect to the first laminate, a base that is formed of a transparent film material is provided with a spacer that maintains the thickness of the liquid crystal layer. With respect to the first and second laminates, the Vickers hardness of the spacer is from 16.9 to 40.2 inclusive, and the Vickers hardness of a part of the second laminate, the part being in contact with the front end of the spacer, is from 11.8 to 35.9 inclusive. 2. A laminated glass comprising the light control film according to sandwiched between plate glasses.3. A method of producing a light control film claim 1 , the method comprising:a first laminate producing process for producing a first laminate having at least an alignment layer;a second laminate producing process for producing a second laminate having at least an alignment layer; anda liquid crystal cell producing process for producing a liquid crystal cell formed by laminating the first laminate, a liquid crystal layer, and the second laminate,wherein the first laminate producing process has a spacer producing process for producing a spacer configured to maintain a thickness of the liquid crystal layer in a base,wherein in the spacer producing process, the spacer is produced such that a Vickers hardness Xs of the spacer becomes 16.9 to 40.2 inclusive,wherein in the second laminate producing process, a front end of the spacer is arranged so as to abut on the second laminate, andthe second laminate is produced such that a Vickers hardness Xf of the second laminate becomes 11.8 to 35.9 inclusive. ...

Display device and electronic device

To provide a display device which includes a touch sensor and a large number of pixels and in which a driver circuit of a display portion and a driver circuit of a touch sensor are formed in one IC. The display device includes the display portion, the touch sensor, and a plurality of ICs. The plurality of ICs each include a first circuit. One of the plurality of ICs includes a second circuit and a third circuit. The first circuit has a function of outputting a video signal to the display portion. The second circuit has a function of outputting a signal for driving a sensor element included in the touch sensor. The third circuit has a function of converting an analog signal output from the sensor element into a digital signal.

DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME

According to an embodiment, a method for fabricating a display panel comprising forming a cover layer on a display region and a periphery region of a substrate, irradiating the cover layer with UV light corresponding to the display region but not irradiating the cover layer with the UV light corresponding to all or a portion of a seal region in the periphery region, and forming an alignment layer on the cover layer corresponding to at least the display region. In an embodiment, a display panel comprises at least one bump on the periphery region. A material of the alignment layer and a material of the at least one bump are the same. In another embodiment, the display panel comprises the alignment layer on the cover layer corresponding to the display region and further on the periphery region other than the seal region. 1. A method for fabricating a display panel , comprising:providing a substrate comprising a display region and a periphery region, wherein the periphery region is outside the display region and the periphery region comprises a seal region;forming a cover layer on the display region and the periphery region of the substrate;irradiating the cover layer with UV light corresponding to the display region and not irradiating the cover layer with the UV light corresponding to at least one portion of the seal region; andforming an alignment layer at least on the cover layer corresponding to the display region.2. The method according to claim 1 , wherein the cover layer corresponding to the entire seal region is not irradiated with the UV light.3. The method according to claim 1 , after forming the alignment layer claim 1 , further comprising: disposing a sealant on the cover layer corresponding to the seal region.4. The method according to claim 1 , wherein the alignment layer is further formed on the periphery region other than the seal region.5. The method according to claim 1 , wherein when the alignment layer is formed on the cover layer corresponding to ...

ELECTROPHORETIC DEVICE HAVING A TRANSPARENT LIGHT STATE

A light attenuator comprises a cell comprising a first substrate and a second substrate spaced apart from the first substrate. A layer between the substrates contains an electrophoretic ink, a surface of the layer adjacent the second substrate comprising a monolayer of closely packed protrusions projecting into the layer. The protrusions have surfaces defining a plurality of depressions in the volumes there between. The ink includes charged particles of at least one type, the particles being responsive to an electric field applied to the cell to move between a first extreme light state, in which particles are maximally spread within the cell to lie in the path of light through the cell and to strongly attenuate light transmitted through the cell; over the surface of the protrusions, which deflect the particles from their path from the first substrate to the second substrate; to a second extreme light state in which the particles are maximally concentrated within the depressions to remove them from the path of light through the cell and to substantially transmit light through the cell. 1. A method of manufacturing an electrophoretic device comprising:providing a template surface having a contoured shape derived from microstructures;in one or more moulding steps, replicating said template surface to transfer said shape to the surface of a transparent, non-planar, polymer structure on a transparent second substrate, said replicated microstructures' surfaces including walls and protrusions and said protrusions having surfaces defining a plurality of depressions in the volumes there between;printing a light masking adhesive layer on said walls of said non-planar, polymer structure in a contact area with a first transparent substrate;coating said non-planar surface with an electrophoretic suspension, said suspension including charged particles of at least one type in a transparent fluid; andproviding said first substrate spaced apart from said second substrate with said ...

Method for Producing Substrate

The present application relates to a method for producing a substrate which includes a step of exposing and developing a photosensitive resin composition layer formed on a surface of a substrate base layer to produce spacers. The method for producing a substrate of the present application can uniformly form spacers having a height according to a desired cell gap and can also freely control the height of the spacers.

Inorganic dispersion stabilizer and process for producing resinous particles using the same

An inorganic dispersion stabilizer having a hydrophobic inorganic oxide such as hydrophobic silica dispersed in an aqueous medium in the presence of an hydrophilic organic compound such as alcohol. An suspension polymerization process for producing resinous particles of a narrow particle diameter distribution by dispersing a monomer into an dispersion medium in the presence of the inorganic dispersion stabilizer, and polymerizing the monomer.

Backlight unit and Liquid crystal display including the same

본 발명의 백라이트 유닛 및 이를 포함하는 액정표시장치는, 바텀커버; 상기 바텀 커버 상에 위치하는 반사판; 상기 반사판 상에 위치하는 적어도 하나 이상의 광원; 상기 반사판 상에 위치하는 적어도 하나 이상의 광학시트; 상기 반사판과 상기 바텀커버 사이에 형성되며, 상기 반사판을 고정시키는 고정구조물을 포함하는 백라이트 유닛을 포함한다. A backlight unit and a liquid crystal display including the same according to the present invention include: a bottom cover; a reflector positioned on the bottom cover; at least one light source positioned on the reflector; at least one or more optical sheets positioned on the reflector; and a backlight unit formed between the reflection plate and the bottom cover and including a fixing structure for fixing the reflection plate.

Photosensitive resin composition and photo-cured pattern prepared from the same

본 발명은 감광성 수지 조성물에 관한 것으로, 보다 상세하게는 알칼리 가용성 수지(A), 광중합 개시제(B), 광중합성 화합물(C), 용제(D)를 포함하고, 상기 알칼리 가용성 수지(A)는 화학식 1 및 화학식 2로 이루어진 군으로부터 선택되는 적어도 1종의 화합물을 포함하여 중합된 제1 수지 및 지환식 에폭시기를 갖는 화합물을 포함하여 중합된 제2 수지를 포함하고, 상기 광중합 개시제(B)는 화학식 3으로 표시되는 화합물을 포함함으로써, 경화 후 우수한 탄성 회복률을 가지면서도 외부 압력에 변형이 적은 딱딱한 특성을 갖는 광경화 패턴을 형성할 수 있고, 미세 패턴의 구현성이 우수하며, 광중합 개시제의 양을 조절함으로써 패턴 사이즈를 조절할 수 있는 감광성 수지 조성물에 관한 것이다. The present invention relates to a photosensitive resin composition, and more particularly, to a photosensitive resin composition which comprises an alkali-soluble resin (A), a photopolymerization initiator (B), a photopolymerizable compound (C) and a solvent (D) And a second resin polymerized with a first resin polymerized with at least one compound selected from the group consisting of formulas (1) and (2) and a compound having an alicyclic epoxy group, wherein the photopolymerization initiator (B) By including the compound represented by the general formula (3), it is possible to form a photo-curable pattern having a hard elasticity recovery rate after hardening and a hard property with little strain at external pressure, excellent in the embodyment of a fine pattern, To a photosensitive resin composition capable of adjusting the pattern size.

Liquid crystal display

본 발명의 한 실시예에 따른 액정 표시 장치는 제1 관통홀을 포함하는 제1 기판, 제1 기판과 마주하며 제1 관통홀과 대응하는 제2 관통홀을 포함하는 제2 기판, 제1 기판 및 제2 기판을 합착하는 밀봉재, 제1 기판과 제2 기판 사이에 위치하는 액정층, 제1 기판과 제2 기판의 간격을 유지하는 간격재, 제1 관통홀 및 제2 관통홀과 연결된 제3 관통홀을 포함하는 지지 보조 부재를 포함하고, 지지 보조 부재는 간격재와 동일한 물질로 이루어진 제1 지지 보조 부재를 포함한다. A liquid crystal display device according to an embodiment of the present invention includes a first substrate including a first through hole, a second substrate facing the first substrate and including a second through hole corresponding to the first through hole, A liquid crystal layer positioned between the first substrate and the second substrate, a gap material that maintains a gap between the first substrate and the second substrate, a material that is connected to the first and second through holes, 3 through-holes, and the support assisting member includes a first support assisting member made of the same material as the spacing member.

電気光学素子

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Device, method for manufacturing liquid crystal display device, and method for manufacturing a plurality of panels from a pair of substrates

플라스틱기판을 사용한 액정표시장치에 있어서, 화면 사이즈의 대면적화와 함께, 고선명화, 고개구율화, 고신뢰성 등이 필요해지고 있다. 또한, 생산성의 향상과 저비용화도 필요해지고 있다. 본 발명에서는, 대향기판(가요성 기판) 상에 실리콘 타깃을 사용하는 RF 스퍼터링법에 의한 질화실리콘막을 적어도 1층 갖는 보호막(123)을 설치하고, 밀봉재(112)를 묘화하여, 대향기판 상에 액정재료(114)의 적하를 진공에서 행한 후, 화소전극(111) 및 기둥형 스페이서(115)가 설치된 가요성기판(110)과 접착된다. In a liquid crystal display device using a plastic substrate, high definition, high opening ratio, high reliability, and the like are required along with a large screen size. In addition, productivity improvement and cost reduction are also required. In the present invention, a protective film 123 having at least one silicon nitride film by an RF sputtering method using a silicon target is provided on an opposing substrate (flexible substrate), and a sealing material 112 is drawn to draw on the opposing substrate. After dropping the liquid crystal material 114 in a vacuum, the liquid crystal material 114 is bonded to the flexible substrate 110 provided with the pixel electrode 111 and the columnar spacer 115. 액정표시장치, 대향기판, 화소전극, 스페이서, 보호막, 가요성기판 LCDs, counter substrates, pixel electrodes, spacers, passivation layers, flexible substrates

Manufacturing method of electro-optical element

Semiconductor device

표시장치는, 화소 전극층이 매트릭스 형상으로 배열하는 화소부를 구비하고, 산소의 함유량이 다른 적어도 2종류의 산화물 반도체층의 조합을 갖는 역스태거형 박막 트랜지스터가 화소 전극층에 대응하여 설치된다. 이 표시장치에 있어서 화소부의 외측 영역에는, 화소 전극층과 동일한 재료로 제조된 도전층을 통해 대향 기판 위에 형성된 공통 전극층에 전기적으로 접속되도록 패드부가 설치되어 있다. 표시 패널에 설치되는 패드부에 적합한 구조를 제공함으로써, 다양한 종류의 표시장치에 있어서 박막의 벗겨짐에 기인하는 불량을 방지하는 본 발명의 한가지 목적이 구현된다. The display device includes a pixel portion in which the pixel electrode layers are arranged in a matrix, and an inverse stagger type thin film transistor having a combination of at least two types of oxide semiconductor layers having different oxygen contents is provided corresponding to the pixel electrode layer. In this display device, a pad portion is provided in an area outside the pixel portion so as to be electrically connected to a common electrode layer formed on the counter substrate through a conductive layer made of the same material as the pixel electrode layer. By providing a structure suitable for the pad portion provided on the display panel, one object of the present invention is realized that prevents defects due to thin film peeling in various kinds of display devices.

Method for manufacturing a panel for a liquid crystal display, Manufacture devices for the same, In-line system including the same, and Methods for manufacturing a liquid crystal display using the same

우선, 제1 적재 장치로부터 스페이서 산포 장치로 원판의 기판을 이송한 다음, 액정 패널의 간격을 유지하기 위한 스페이서를 산포한다. 이때, 스페이서가 몰리는 것을 방지하기 위해 에폭시 계열의 고분자로 이루어진 접착제가 코팅된 스페이서를 이용하는 것이 바람직하다. 이어, 기판을 봉인재 도포 장치로 이송한 다음, 기판 상부에 봉인재를 도포한다. 이때, 봉인재는 액정 주입구를 가지지 않도록 폐곡선 모양으로 형성하며, 액정 물질의 양을 조절할 수 있도록 봉인재는 돌출부를 가지도록 다양한 모양으로 형성할 수 있다. 이어, 기판을 봉인재 열처리 장치로 이송하여 액정 물질층과 봉인재와 반응하기 않도록 봉인재의 표면에 반응 방지막을 형성한다. 이어, 기판을 액정 도포 장치로 이송한 다음, 액정 도포기를 이용하여 액정 셀 영역의 크기에 따라 액정 물질층을 형성할 수 있도록 소정의 양만큼 액정 물질을 도포한다. 이때, 액정 도포기는 부분적으로 액정 물질을 떨어뜨릴 수 있는 주사위 형태를 가질 수 있으며, 액정 셀 영역에 전면적으로 액정 물질을 산포할 수 있도록 분무기 형태를 가질 수 있다. 이어, 기판을 기판 장착 장치로 이송하며, 제2 적재 장치에 적재되어 있는 다른 기판도 함께 기판 장착 장치로 제공한다. 이어, 진공 챔버로 이루어진 기판 결합 장치로 두 기판을 이송하여 진공 상태에서 두 기판을 결합하여 원판의 액정 패널을 완성한다. First, the substrate of the original plate is transferred from the first stacking device to the spacer spreading device, and then a spacer for maintaining the gap of the liquid crystal panel is distributed. In this case, in order to prevent the spacer from being crowded, it is preferable to use a spacer coated with an adhesive made of an epoxy-based polymer. Subsequently, the substrate is transferred to the sealing material applying apparatus, and then the sealing material is applied to the upper part of the substrate. In this case, the sealing material may be formed in a closed curve shape so as not to have a liquid crystal injection hole, and the sealing material may be formed in various shapes so as to have a protrusion to control the amount of the liquid crystal material. Subsequently, the substrate is transferred to a sealing material heat treatment apparatus to form a reaction prevention film on the surface of the sealing material so as not to react with the liquid crystal material layer and the sealing material. Subsequently, the substrate is transferred to the liquid crystal coating device, and then the liquid crystal material is coated by a predetermined amount so that the liquid crystal material layer can be formed according to the size of the liquid crystal cell region using ...

Inorganic dispersing stabilizer and manufacturing method of resin particle using the same

본 발명은 소수성 실리카 등의 소수성 무기산화물을 알콜 등의 친수성 유기 화합물의 존재하에서 수성매체 중에 분산시켜 형성되는 것을 특징으로 하는 중합용 무기 분산안정제를 제공한다. 이 무기 분산안정제의 존재하에서, 중합성 단량체를 포함하는 단량체 조성물을 분산시켜, 수계 현탁 중합을 실시하는 경우, 중합성 단량체 조성물의 액적의 안정성을 향상시키고, 입경분포가 좁은 수지입자를 얻을 수 있다. The present invention provides an inorganic dispersion stabilizer for polymerization, which is formed by dispersing a hydrophobic inorganic oxide such as hydrophobic silica in an aqueous medium in the presence of a hydrophilic organic compound such as an alcohol. When aqueous suspension polymerization is carried out by dispersing a monomer composition containing a polymerizable monomer in the presence of the inorganic dispersion stabilizer, the stability of the droplet of the polymerizable monomer composition is improved and resin particles having a narrow particle diameter distribution can be obtained .

表示パネルおよびその製造方法

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Acrylate photocurable composition

광개시제로서 화학식 (I)의 화합물 및 상기 광개시제에 적용된 구성들을 함유하는 광경화성 아크릴레이트 조성물. 상기 광경화성 조성물은 매우 우수한 저장 안정성 및 매우 높은 감광성을 가지고, 매우 낮은 조사선량에서도 교차-결합될 수 있고 경화될 수 있으며, 매우 우수한 경화 효과를 가지고; 상기 조성물로부터 만들어진 박막은 매끄러운 가장자리를 가지고, 결함이나 찌꺼기가 없고, 그리고 전체 패턴에서 우수한 무결성을 가지고, 그리고 고-경도 레지스트 박막이고, 그리고 이로부터 만들어지는 광학 필터는 높은 광학적 투명도를 가지고 빛의 누출이 없다. A photocurable acrylate composition comprising as compound (I) a photoinitiator and compositions applied to the photoinitiator. The photo-curable composition has very good storage stability and very high photosensitivity, can be cross-linked and cured even at very low irradiation doses, has a very good curing effect; The thin film made from the composition has smooth edges, is free from defects or debris, has excellent integrity in the overall pattern, and is a high-hardness resist thin film, and the optical filter produced therefrom has high optical transparency, There is no.

패턴 필름, 이를 포함하는 투과도 가변 디바이스 및 투과도 가변 디바이스의 제조 방법

본 명세서는 패턴 필름, 이를 포함하는 투과도 가변 디바이스 및 투과도 가변 디바이스의 제조 방법에 관한 것이다.

Liquid crystal panel and liquid crystal display device comprising the same

액정패널에서 영상이 표시되지 않는 화면비표시영역의 크기를 최소화 할 수 있는 액정패널 및 이를 포함하는 액정표시장치가 제공된다. 액정패널은, 화면표시영역과 씰 패턴 형성영역을 포함하는 제1 기판, 상기 화면표시영역에 형성된 박막트랜지스터와 상기 박막트랜지스터를 포함하는 제1 기판 상에 형성된 제1 배향막 및 상기 화면표시영역에 형성되며, 상기 제1 배향막의 퍼짐을 방지하기 위한 제1 수단을 포함하는 어레이 기판, 상기 어레이 기판과 대응 배치되며, 화면표시영역과 씰 패턴 형성영역을 포함하는 제2 기판, 상기 화면표시영역에 형성된 컬러필터와 상기 컬러필터를 포함하는 제2 기판 상에 형성된 제2 배향막 및 상기 화면표시영역에 형성되며, 상기 제2 배향막의 퍼짐을 방지하기 위한 제2 수단을 포함하는 컬러필터 기판 및 상기 어레이 기판과 상기 컬러필터 기판 사이에 개재된 액정층을 포함한다. There is provided a liquid crystal panel capable of minimizing the size of an aspect ratio display region where no image is displayed on the liquid crystal panel, and a liquid crystal display device including the liquid crystal panel. A liquid crystal panel includes a first substrate including a screen display region and a seal pattern forming region, a first alignment film formed on the first substrate including the thin film transistor, a first alignment film formed on the screen display region, A second substrate including a screen display area and a seal pattern forming area, the second substrate being disposed in correspondence with the array substrate, the second substrate being formed in the screen display area; A color filter substrate including a second alignment film formed on a second substrate including a color filter and the color filter and second means formed on the screen display region for preventing the second alignment film from spreading, And a liquid crystal layer interposed between the color filter substrate and the color filter substrate.

調光積層体及び調光積層体用樹脂スペーサ

色むらや光抜けの発生を効果的に抑制することができる調光積層体を提供する。本発明に係る調光積層体は、第１の透明基材と、第２の透明基材と、前記第１の透明基材と前記第２の透明基材との間に配置された調光層とを備え、前記調光層が、樹脂スペーサを含み、前記樹脂スペーサが、複数の樹脂粒子であり、前記樹脂スペーサは、前記樹脂粒子の平均粒子径の１．４倍以上の粒子径を有する樹脂粒子を含まないか、又は、前記樹脂粒子の全個数１００％中、前記樹脂粒子の平均粒子径の１．４倍以上の粒子径を有する樹脂粒子を０．０００６％以下で含む。

Liquid crystal display and method for manufacturing lcd

본 발명은 컬러 필터 상에 스페이서가 정확하게 위치할 수 있도록, 홈을 형성함으로써, 개구율 향상 및 빛샘을 방지할 수 있는 액정표시장치 및 그 제조방법을 개시한다. 개시된 본 발명은 제 1 기판상에 블랙매트릭스를 형성하는 단계; 상기 제 1 기판상에 위치하며, 상기 블랙매트릭스와 일부 오버랩된 컬러필터층을 형성하는 단계; 상기 제 1 기판상에 홈을 형성하는 단계; 및 상기 홈 내부로 스페이서를 배치하는 단계;를 포함한다. The present invention discloses a liquid crystal display device and a method of manufacturing the same, which can improve aperture ratio and prevent light leakage by forming grooves so that spacers can be accurately positioned on a color filter. The disclosed invention comprises the steps of forming a black matrix on a first substrate; Forming a color filter layer on the first substrate and partially overlapping the black matrix; Forming a groove on the first substrate; And disposing a spacer into the groove. 액정표시장치, 스페이서, 홈, 보호막, 셀 갭 LCD, spacer, groove, protective film, cell gap